---------------------------------------------------------------------- Contents: 12/07/1991 17:29 4,098 ST1057A.TXT 12/07/1991 17:29 5,383 ST1090A.TXT 12/07/1991 17:30 5,389 ST1111A.TXT 12/07/1991 17:30 5,394 ST1126A.TXT 12/07/1991 17:30 5,385 ST1133A.TXT 12/07/1991 17:30 5,398 ST1156A.TXT 12/07/1991 17:30 5,376 ST1162A.TXT 12/07/1991 17:31 4,342 ST138A.TXT 12/07/1991 17:31 4,342 ST125A.TXT 12/07/1991 17:31 4,011 ST274A.TXT 12/07/1991 17:32 5,009 ST280A.TXT 30/10/1991 12:34 4,788 ST1102A.TXT 30/10/1991 12:36 6,464 ST1186A.TXT 30/10/1991 12:37 6,424 ST1201A.TXT 30/10/1991 12:38 6,415 ST1239A.TXT 30/10/1991 12:39 4,697 ST2274A.TXT 30/10/1991 12:41 4,627 ST2383A.TXT 17/12/1991 13:47 4,815 ST157A.TXT 30/01/1992 12:15 10,581 ST325AX.TXT 11/06/1992 10:43 5,185 ST3096A.TXT 09/12/1992 11:39 10,898 ST351AX.TXT 07/10/1993 12:12 7,424 ST352AX.TXT 05/01/1994 17:35 4,874 ST1144A.TXT 10/02/1994 13:18 4,859 ST3051A.TXT 10/02/1994 13:20 5,121 ST3120A.TXT 10/02/1994 13:20 5,282 ST3123A.TXT 10/02/1994 13:20 5,123 ST3144A.TXT 10/02/1994 13:20 5,282 ST3145A.TXT 10/02/1994 13:21 5,281 ST3195A.TXT 10/02/1994 13:21 5,297 ST3243A.TXT 10/02/1994 13:21 5,736 ST3283A.TXT 10/02/1994 13:21 5,282 ST3290A.TXT 10/02/1994 13:22 5,734 ST3385A.TXT 10/02/1994 13:22 5,945 ST3390A.TXT 10/02/1994 13:22 7,167 ST3500A.TXT 10/02/1994 13:23 4,919 ST9051A.TXT 10/02/1994 13:24 4,941 ST9052A.TXT 10/02/1994 13:24 4,746 ST9077A.TXT 10/02/1994 13:26 5,011 ST9080A.TXT 10/02/1994 13:26 4,894 ST9096A.TXT 10/02/1994 13:34 4,894 ST9144A.TXT 10/02/1994 14:05 5,029 ST9145A.TXT 11/02/1994 12:22 5,238 ST9235AG.TXT 04/04/1994 15:48 11,709 ST3600A.TXT 04/04/1994 15:48 9,503 ST1400A.TXT 04/04/1994 15:48 9,498 ST1401A.TXT 04/04/1994 15:49 9,504 ST1480A.TXT 02/05/1994 19:40 5,096 ST9100AG.TXT 02/05/1994 19:41 5,098 ST9140AG.TXT 09/08/1994 13:23 5,305 ST3491A.TXT 09/08/1994 13:24 5,305 ST3391A.TXT 09/08/1994 13:25 5,304 ST3250A.TXT 09/08/1994 13:44 5,353 ST9150AG.TXT 09/08/1994 13:44 5,350 ST9240AG.TXT 09/08/1994 13:45 5,352 ST9300AG.TXT 09/08/1994 13:46 5,165 ST9190AG.TXT 09/08/1994 14:30 6,001 ST3550A.TXT 09/08/1994 14:31 6,005 ST3655A.TXT 17/08/1994 16:13 5,412 ST3295A.TXT 17/08/1994 16:21 6,240 ST3660A.TXT 17/08/1994 18:34 5,176 ST3240A.TXT 17/08/1994 19:14 6,795 ST31220A.TXT 17/08/1994 19:15 7,090 ST3780A.TXT 26/08/1994 20:07 5,309 ST3291A.TXT 31/08/1994 11:28 6,437 ST5660A.TXT 10/10/1994 13:53 5,367 ST9385AG.TXT 10/10/1994 13:53 5,423 ST9550AG.TXT 10/10/1994 13:54 5,427 ST9655AG.TXT 23/12/1994 16:30 6,672 ST5850A.TXT 24/01/1995 11:15 5,545 ST9420AG.TXT ---------------------------------------------------------------------- SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-138A /컴컴컴�\ 6-pin jumper version 쿚 O O O� �5횳횳�12 袴袴袴錮袴袴袴袴袴袴袴袴袴袴錮袴袴袴袴袴� o o o �::::::::::::::::::::1� o o o 突袴袴袴袴袴袴袴袴袴袴� � � � � 0 1 Single Drive 0=open � 1 1 Dual-Drive Master 1=closed � 1 0 Dual-Drive Slave � 읕컴컴 Optional External LED /컴컴컴�\ 10-pin jumper version 쿚 O O O� �5횳횳�12 袴袴袴袴袴錮袴袴袴袴袴袴袴袴袴袴錮袴袴袴袴袴� o o o o o �::::::::::::::::::::1� o o o o o 突袴袴袴袴袴袴袴袴袴袴� � � � � � � � � � � LT (Life Test, factory use only) � � 0 1 Single Drive 0=open � � 1 1 Dual-Drive Master 1=closed � � 0 0 Dual-Drive Slave � 읕컴컴 EWS (factory use only) 읕컴컴컴 Active Busy (Optional External LED) ST - 138A UNFORMATTED CAPACITY (MB) ________________38 FORMATTED CAPACITY (26 SECTORS) (MB) _____32.1 ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________2,416 CYLINDERS ________________________________604 HEADS ____________________________________4 DISCS ____________________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbits/sec) ________________7.5 SPINDLE SPEED (RPM) ______________________3,600 INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________824 BPI (BITS PER INCH) ______________________22,430 AVERAGE ACCESS (ms) ______________________40/28* SINGLE TRACK SEEK (ms) ___________________8 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.0 +12V TYPICAL (amps) __0.35 +5V TYPICAL (amps) ___0.9 TYPICAL (watts) ______9 MAXIMUM (watts) ______29 BUFFERED STEP PULSE RATE (micro sec) _____3-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________3 *ST138A-0/ST138A-1 Possible translation: 615 cyl, 6 heads, 17 sectors = 32,117,760 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-157A /컴컴컴�\ 6-pin jumper version 쿚 O O O� �5횳횳�12 袴袴袴錮袴袴袴袴袴袴袴袴袴袴錮袴袴袴袴袴� o o o �::::::::::::::::::::1� o o o 突袴袴袴袴袴袴袴袴袴袴� � � � � 0 1 Single Drive 0=open � 1 1 Dual-Drive Master 1=closed � 1 0 Dual-Drive Slave � 읕컴컴 Optional External LED /컴컴컴�\ 10-pin jumper version 쿚 O O O� �5횳횳�12 袴袴袴袴袴錮袴袴袴袴袴袴袴袴袴袴錮袴袴袴袴袴� o o o o o �::::::::::::::::::::1� o o o o o 突袴袴袴袴袴袴袴袴袴袴� � � � � � � � � � � LT (Life Test, factory use only) � � 0 1 Single Drive 0=open � � 1 1 Dual-Drive Master 1=closed � � 0 0 Dual-Drive Slave � 읕컴컴 EWS (factory use only) 읕컴컴컴 Active Busy (Optional External LED) ST - 157A UNFORMATTED CAPACITY (MB) ________________57 FORMATTED CAPACITY (26 SECTORS) (MB) _____44.7 ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________3,360 CYLINDERS ________________________________560 HEADS ____________________________________6 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE (mbits/sec) ________________7.5 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.3 BUFFER ___________________________________2 Kbyte INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________87,360 TPI (TRACKS PER INCH) ____________________824 BPI (BITS PER INCH) ______________________20,280 AVERAGE ACCESS (ms) ______________________40/28* SINGLE TRACK SEEK (ms) ___________________8 MAX FULL SEEK (ms) _______________________ /70 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.0 +12V TYPICAL (amps) __0.35 +5V TYPICAL (amps) ___0.9 TYPICAL (watts) ______9 MAXIMUM (watts) ______29 BUFFERED STEP PULSE RATE (micro sec) _____3-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________36,(or 14, 17 or 21)** *ST157A-0/ST157A-1 Possible translation: 733 cyl, 7 heads, 17 sectors = 44,660,224 Possible translation: 1024 cyl, 5 heads, 17 sectors = 44,564,480 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". ** MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-274A (94204-74 or 94204-65) Wren 2 HH AT (IDE) 旼횺aster on /Slave off � 旼컴컴컴컴� 넬 Leave as is� O O O O � Power 1 J3 납 1 J2 \컴컴컴컴�/ :::AT:(IDE):Cable::::::::::::::: :: ::::::::: 12 G G 5 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� ST-274A 94204-74 WREN 2 HH UNFORMATTED CAPACITY (MB) ________________74 FORMATTED CAPACITY (26 SECTORS) (MB) _____65.5 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________4740 CYLINDERS ________________________________948 HEADS ____________________________________5 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________0.937 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT TPI (TRACKS PER INCH) ____________________960 BPI (BITS PER INCH) ______________________13489 AVERAGE ACCESS (ms) ______________________29 SINGLE TRACK SEEK (ms) ___________________5 MTBF (power-on hours) ____________________40,000 POWER REQUIREMENTS: +12V START-UP (amps) _4.5 +12V TYPICAL (amps) __1.5 +5V START-UP (amps) __0.6 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______20 MAXIMUM (watts) ______58 BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________4, * Possible translation: 940 cyl, 8 heads, 17 sectors = 65,454,080 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-280A (94204-81 or 94204-71) Wren 2 HH AT (IDE) 旼� Master on /Slave off � � Factory �12횳횳�5커 Power AT Cable Connector � 1 J2 � 0 0 0 0 � 1::::::::�:::::::::: :: ::::::::: \�1�2�3�4�/ 袴袴袴袴袴佶袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 pin-20 key � � � For "non-C" model, jumper, if present, � � must remain on. Drive will not operate 읕캑 properly if jumper is removed (or added � if not originally there). � � For "C" model, jumper on indicates No � Slave Present; jumper off means Slave � Drive Is Present. 읕컴컴컴컴컴컴컴컴컴컴컴� Note: There are two different revisions of the ST280A 1. If you have a 94204-xxC, then you can connect two different model drives on the same host adapter. (i.e. a 94204-xxC and a 94354-xxx drive) 2. If you do not have a "C" after the model number, then you can only connect two similar Wren 2 94204-xx model drives. ST-280A 94204-71 WREN 2 HH UNFORMATTED CAPACITY (MB) ________________80.6 FORMATTED CAPACITY (27 SECTORS) (MB) _____71.3 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________5160 CYLINDERS ________________________________1032 HEADS ____________________________________5 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________0.937 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT TPI (TRACKS PER INCH) ____________________960 BPI (BITS PER INCH) ______________________14357 AVERAGE ACCESS (ms) ______________________29 SINGLE TRACK SEEK (ms) ___________________5 MTBF (power-on hours) ____________________40,000 POWER REQUIREMENTS: +12V START-UP (amps) _4.5 +12V TYPICAL (amps) __1.5 +5V START-UP (amps) __0.6 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______20 MAXIMUM (watts) ______58 BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________45, * * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Possible Translation: 1024 cyl, 8 heads, 17 sectors = 71,303,168 Possible Translation: 516 cyl, 10 heads, 27 sectors = 71,331,840 Possible Translation: 745 cyl, 11 heads, 17 sectors = 71,329,280 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-325A/X AT/XT Interface 쿕2 12-pin version (located � on side, near rear) 읕컴컴쩡컴컴컴컴컴컴컴� � 1 3 5 7 9 11 (front) � � � � � � (back) � � � � � � 袴袴賈�2袴4袴6袴8袴10�12賈袴� � 4-pin DC � � 3-pin DC AT/XT Interface Power � Power connector 旼1�2�3�4커 � 郞1�2�3拷 郞袴袴袴袴袴袴袴袴袴拷 � 0 0 0 0 � 컴컴좔컴컴컴컴컴컴컴컴커 � 0 0 0 � �:::::::::::::::::::1� \12횳횳�5�/ J2 Jumper Configurations� 賈�5�12G賈賈�P�W�A袴袴袴袴袴袴袴鳩袴袴袴袴袴袴 (12 pin version) � note: some jumpers are VERTICAL, others are HORIZONTAL 郞袴袴袴袴袴袴袴錮袴袴袴袴錮袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴錮袴袴拷 � Jumper � Pin � AT Single � AT Master � AT Slave � XT � 팠袴袴袴袴袴袴袴曲袴袴袴袴曲袴袴袴袴袴曲袴袴袴袴袴袴妄袴袴袴袴袴曲袴袴孤 � Master/Slave � 1-2 � X � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave Present � 3-4 � 0 � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Active LED � 5-6 � X � X � 0 (2) � X � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Host Slave � 5-7 � 0 � 0 � X (2) � 0 � � Present � � � � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴曲袴袴攷 � XT Mode � 7-8 � � X � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 40 � 1-2 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 12 pin version 쳐컴컴� � XT Only: 30 � 3-4 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 20 � 1-2 & � � X � � Mbyte Cap. � 3-4 � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴賈袴袴攷 � Factory Test � 7-9 � FACTORY USE ONLY � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컫컴컴컴컴컴컴쩡컴컴컴컴컴컫컴컴캑 � Bus Reset (1) � 10-12 � 0 � 0 � 0 � 0/X � � High � � � � � � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 11-12 � X � X � X � X/0 � � Low 旼컴컴컴컨컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴좔컴컴컴컴컴컨컴컴켸 읕컴컴컴� X = Jumpered; 0 = No Jumper ============================================================================= ============================================================================= 쿕2 18-pin version (located � on side, near rear) 읕컴컴쩡컴컴컴컴컴컴컴� � 1 3 5 7 9 11 13 15 17 (front) � � � � � � � � � � � � � � � � � � 袴袴賈�2袴4袴6袴8袴10�12�14�16�18賈袴� � 4-pin DC � � AT/XT Interface Power � connector 旼1�2�3�4커 � 郞袴袴袴袴袴袴袴袴袴拷 � 0 0 0 0 � 컴컴좔컴컴컴컴컴컴컴컴커 �:::::::::::::::::::1� \12횳횳�5�/ J2 Jumper Configurations� 袴袴袴袴袴賈�P�W�A袴袴袴袴袴袴袴鳩袴袴袴袴袴袴 (18 pin version) � 郞袴袴袴袴袴袴袴錮袴袴袴袴錮袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴錮袴袴拷 � Jumper � Pin � AT Single � AT Master � AT Slave � XT � 팠袴袴袴袴袴袴袴曲袴袴袴袴曲袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴賈袴袴孤 � Factory Test � 1-2 � FACTORY USE ONLY � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컫컴컴컴컴컴컴쩡컴컴컴컴컴컫컴컴캑 � Master/Slave � 3-4 � X � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave Present � 5-6 � 0 � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Host Slave � 7-8 � 0 � 0 � X (2) � 0 � � Present � � � � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴曲袴袴攷 � XT Mode � 9-10 � � X � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 40 � 3-4 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 18 pin version 쳐컴컴� � XT Only: 30 � 5-6 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 20 � 3-4 & � � X � � Mbyte Cap. � 5-6 � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴曲袴袴攷 � HSC1 � 11-12 � X � X � X � X � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Active LED � 13-14 � X � X � 0 (2) � 0 � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 15-16 � 0 � 0 � 0 � 0/X � � High � � � � � � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 17-18 � X � X � X � X/0 � � Low 旼컴컴컴컨컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴좔컴컴컴컴컴컨컴컴켸 읕컴컴컴� X = Jumpered; 0 = No Jumper (1) Bus reset active level. System dependent. A jumper must be installed on either Bus Reset Hi or Bus Reset Low; the drive will not function if neither set of pins is jumpered. (2) HSP/Assert "/DASP" signal: pin 39 on 40-pin AT/AT Interface connector. The Host Slave Present jumper and the Active LED jumper are mutually exclusive. (3) XT only. These jumpers are used to set the drive type information to be returned by the drive via the Drive Configuration register (I/O port 2) or the XT Interface. ST - 325A/X UNFORMATTED CAPACITY (MB) ________________25 FORMATTED CAPACITY (17 SECTORS) (MB) _____21.4 AVERAGE SECTORS PER TRACK ________________ ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________ CYLINDERS _(Physical/Logical)_____________xx/615 HEADS ____________________________________2/4 DISCS ____________________________________1 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL 2,7 (ZBR) INTERNAL TRANSFER RATE (mbits/sec) _______12/14 SPINDLE SPEED (RPM) ______________________3,048 INTERFACE ________________________________AT/XT TPI (TRACKS PER INCH) ____________________1290 BPI (BITS PER INCH) ______________________28155/28922 AVERAGE ACCESS (ms) ______________________28 SINGLE TRACK SEEK (ms) ___________________7 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.8 +12V TYPICAL (amps) __0.10 +5V TYPICAL (amps) ___0.11 TYPICAL (watts) ______2.0 MAXIMUM (watts) ______ BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________6 Possible translation: 615 cyl, 4 heads, 17 sectors = 21,411,840 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory for AT installations. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (5/6/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-351A/X AT/XT Interface 쿕2 12-pin version (located � on side, near rear) 읕컴컴쩡컴컴컴컴컴컴컴� � 1 3 5 7 9 11 (front) � � � � � � (back) � � � � � � 袴袴賈�2袴4袴6袴8袴10�12賈袴� � 4-pin DC � � 3-pin DC AT/XT Interface Power � Power connector 旼1�2�3�4커 � 郞1�2�3拷 郞袴袴袴袴袴袴袴袴袴拷 � 0 0 0 0 � 컴컴좔컴컴컴컴컴컴컴컴커 � 0 0 0 � �:::::::::::::::::::1� \12횳횳�5�/ J2 Jumper Configurations� 賈�5�12G賈賈�P�W�A袴袴袴袴袴袴袴鳩袴袴袴袴袴袴 (12 pin version) � note: some jumpers are VERTICAL, others are HORIZONTAL 郞袴袴袴袴袴袴袴錮袴袴袴袴錮袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴錮袴袴拷 � Jumper � Pin � AT Single � AT Master � AT Slave � XT � 팠袴袴袴袴袴袴袴曲袴袴袴袴曲袴袴袴袴袴曲袴袴袴袴袴袴妄袴袴袴袴袴曲袴袴孤 � Master/Slave � 1-2 � X � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave Present � 3-4 � 0 � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Active LED � 5-6 � X � X � 0 (2) � X � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave � 5-7 � 0 � 0 � X (2) � 0 � � � � � � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴曲袴袴攷 � XT Mode � 7-8 � � X � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 40 � 1-2 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 12 pin version 쳐컴컴� � XT Only: 30 � 3-4 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 20 � 1-2 & � � X � � Mbyte Cap. � 3-4 � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴賈袴袴攷 � Factory Test � 7-9 � FACTORY USE ONLY � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컫컴컴컴컴컴컴쩡컴컴컴컴컴컫컴컴캑 � Bus Reset (1) � 10-12 � 0 � 0 � 0 � 0/X � � High � � � � � � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 11-12 � X � X � X � X/0 � � Low 旼컴컴컴컨컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴좔컴컴컴컴컴컨컴컴켸 읕컴컴컴� X = Jumpered; 0 = No Jumper ============================================================================= ============================================================================= 쿕2 18-pin version (located � on side, near rear) 읕컴컴쩡컴컴컴컴컴컴컴� � 1 3 5 7 9 11 13 15 17 (front) � � � � � � � � � � � � � � � � � � 袴袴賈�2袴4袴6袴8袴10�12�14�16�18賈袴� � 4-pin DC � � AT/XT Interface Power � connector 旼1�2�3�4커 � 郞袴袴袴袴袴袴袴袴袴拷 � 0 0 0 0 � 컴컴좔컴컴컴컴컴컴컴컴커 �:::::::::::::::::::1� \12횳횳�5�/ J2 Jumper Configurations� 袴袴袴袴袴賈�P�W�A袴袴袴袴袴袴袴鳩袴袴袴袴袴袴 (18 pin version) � 郞袴袴袴袴袴袴袴錮袴袴袴袴錮袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴錮袴袴拷 � Jumper � Pin � AT Single � AT Master � AT Slave � XT � 팠袴袴袴袴袴袴袴曲袴袴袴袴曲袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴賈袴袴孤 � Factory Test � 1-2 � FACTORY USE ONLY � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컫컴컴컴컴컴컴쩡컴컴컴컴컴컫컴컴캑 � Master/Slave � 3-4 � X � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave Present � 5-6 � 0 � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave � 7-8 � 0 � 0 � X (2) � 0 � � � � � � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴曲袴袴攷 � XT Mode � 9-10 � � X � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 40 � 3-4 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 18 pin version 쳐컴컴� � XT Only: 30 � 5-6 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 20 � 3-4 & � � X � � Mbyte Cap. � 5-6 � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴曲袴袴攷 � HSC1 � 11-12 � X � X � X � X � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Active LED � 13-14 � X � X � 0 (2) � 0 � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 15-16 � 0 � 0 � 0 � 0/X � � High � � � � � � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 17-18 � X � X � X � X/0 � � Low 旼컴컴컴컨컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴좔컴컴컴컴컴컨컴컴켸 읕컴컴컴� X = Jumpered; 0 = No Jumper (1) Bus reset active level. System dependent. A jumper must be installed on either Bus Reset Hi or Bus Reset Low; the drive will not function if neither set of pins is jumpered. (2) HSP/Assert "/DASP" signal: pin 39 on 40-pin AT/AT Interface connector. The Host Slave Present jumper and the Active LED jumper are mutually exclusive. (3) XT only. These jumpers are used to set the drive type information to be returned by the drive via the Drive Configuration register (I/O port 2) or the XT Interface. ST - 351A/X UNFORMATTED CAPACITY (MB) ________________51 FORMATTED CAPACITY (17 SECTORS) (MB) _____42.82 AVERAGE SECTORS PER TRACK ________________ ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________ CYLINDERS _(Physical/Logical)_____________xx/820 HEADS ____________________________________2/6 DISCS ____________________________________1 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL 2,7 (ZBR) INTERNAL TRANSFER RATE (mbits/sec) _______10/12/14 SPINDLE SPEED (RPM) ______________________3,048 AVERAGE LATENCY (mSEC) ___________________9.84 INTERFACE ________________________________AT/XT SECTORS PER DRIVE ________________________83,640 TPI (TRACKS PER INCH) ____________________1290 BPI (BITS PER INCH) ______________________27152/28155/28922 AVERAGE ACCESS (ms) ______________________28 SINGLE TRACK SEEK (ms) ___________________7 MAX FULL SEEK (ms) _______________________65 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.8 +12V TYPICAL (amps) __0.10 +5V TYPICAL (amps) ___0.11 TYPICAL (watts) ______2.0 MAXIMUM (watts) ______ BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________40, 44* Possible translation: 820 cyl, 6 heads, 17 sectors = 42,823,680 980 cyl, 5 heads, 17 sectors = 42,649,600 977 cyl, 5 heads, 17 sectors = 42,519,040 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory for AT installations. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (5/6/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-352A/X AT/XT Interface 쿕2 12-pin (located � on side, near rear) 읕컴컴쩡컴컴컴컴컴컴컴� � 1 3 5 7 9 11 (front) � � � � � � (back) � � � � � � 袴袴賈�2袴4袴6袴8袴10�12賈袴� � 4-pin DC � � 3-pin DC AT/XT Interface Power � Power connector 旼1�2�3�4커 � 郞1�2�3拷 郞袴袴袴袴袴袴袴袴袴拷 � 0 0 0 0 � 컴컴좔컴컴컴컴컴컴컴컴커 � 0 0 0 � �:::::::::::::::::::1� \12횳횳�5�/ J2 Jumper Configurations� 賈�5�12G賈賈�P�W�A袴袴袴袴袴袴袴鳩袴袴袴袴袴袴 (12 pin version) � note: some jumpers are VERTICAL, others are HORIZONTAL 郞袴袴袴袴袴袴袴錮袴袴袴袴錮袴袴袴袴袴錮袴袴袴袴袴袴佶袴袴袴袴袴錮袴袴拷 � Jumper � Pin � AT Single � AT Master � AT Slave � XT � 팠袴袴袴袴袴袴袴曲袴袴袴袴曲袴袴袴袴袴曲袴袴袴袴袴袴妄袴袴袴袴袴曲袴袴孤 � Master/Slave � 1-2 � X � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave Present � 3-4 � 0 � X � 0 � (3) � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Active LED � 5-6 � X � X � 0 (2) � X � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Slave � 5-7 � 0 � 0 � X (2) � 0 � � � � � � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴賈袴袴袴袴袴袴鳩袴袴袴袴袴曲袴袴攷 � XT Mode � 7-8 � � X � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 40 � 1-2 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 12 pin version 쳐컴컴� � XT Only: 30 � 3-4 � � X � � Mbyte Cap. � ST351 � � � 픔컴컴컴컴컴컴컴켑袴袴袴袴攷 쳐컴컴� � XT Only: 20 � 1-2 & � � X � � Mbyte Cap. � 3-4 � � � 勁袴袴袴袴袴袴袴誥袴袴袴袴誥袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴賈袴袴攷 � Factory Test � 7-9 � FACTORY USE ONLY � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컫컴컴컴컴컴컴쩡컴컴컴컴컴컫컴컴캑 � Bus Reset (1) � 10-12 � 0 � 0 � 0 � 0/X � � High � � � � � � 쳐컴컴컴컴컴컴컴컵컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴탠컴컴컴컴컴컵컴컴캑 � Bus Reset (1) � 11-12 � X � X � X � X/0 � � Low 旼컴컴컴컨컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴좔컴컴컴컴컴컨컴컴켸 읕컴컴컴� X = Jumpered; 0 = No Jumper (1) Bus reset active level. System dependent. A jumper must be installed on either Bus Reset Hi or Bus Reset Low; the drive will not function if neither set of pins is jumpered. (2) HSP/Assert "/DASP" signal: pin 39 on 40-pin AT/AT Interface connector. The Host Slave Present jumper and the Active LED jumper are mutually exclusive. (3) XT only. These jumpers are used to set the drive type information to be returned by the drive via the Drive Configuration register (I/O port 2) or the XT Interface. ST - 352A/X UNFORMATTED CAPACITY (MB) ________________51 FORMATTED CAPACITY (17 SECTORS) (MB) _____42.82 AVERAGE SECTORS PER TRACK ________________ ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________ CYLINDERS _(Physical/Logical)_____________xx/980 HEADS ____________________________________2/5 DISCS ____________________________________1 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL 2,7 (ZBR) INTERNAL TRANSFER RATE (mbits/sec) _______10/12/14 SPINDLE SPEED (RPM) ______________________3,048 AVERAGE LATENCY (mSEC) ___________________9.84 INTERFACE ________________________________AT/XT SECTORS PER DRIVE ________________________83,640 TPI (TRACKS PER INCH) ____________________1290 BPI (BITS PER INCH) ______________________27152/28155/28922 AVERAGE ACCESS (ms) ______________________28 SINGLE TRACK SEEK (ms) ___________________7 MAX FULL SEEK (ms) _______________________65 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.8 +12V TYPICAL (amps) __0.10 +5V TYPICAL (amps) ___0.11 TYPICAL (watts) ______2.0 MAXIMUM (watts) ______ BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________40, 44* Possible translation: 980 cyl, 5 heads, 17 sectors = 42,649,600 977 cyl, 5 heads, 17 sectors = 42,519,040 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory for AT installations. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (10/7/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1057A 袴�PWA袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� �....................� /컴컴컴컴�\ ...................1 � O O O O � 1 o o 2 컴컴컴컴� � Cable Connector 읕5횳횳�12� 3 o o 4 컴컴컴� � 5 o o 6 컴컴� � � 7 o o 8 컴� � � � 9 o o 10 � � � � � � � � � 읕� Life-Test (Factory use) � � � 읕컴� Master * � � 읕컴컴� Slave Present (on Master only) * � 읕컴컴컴� Reserved 읕컴컴컴컴� Remote LED * No jumpers if unit is Slave ST-1057A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __53.4 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________6,144 CYLINDERS ___PHYSICAL/LOGICAL_____________NA/1,024 HEADS _______PHYSICAL/LOGICAL_____________3/6 DISCS ____________________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL ZBR TRANSFER RATE INTERNAL (mbits/sec) _______8.2/10/12 SPINDLE SPEED (RPM) ----------------------3,528 INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,300 BPI (BITS PER INCH) ______________________21,600 AVERAGE ACCESS (ms) ______________________18 SINGLE TRACK SEEK (ms) ___________________6 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.0 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.63 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______8 MAXIMUM (watts) ______ BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Translation to use: 1024 cyl, 6 heads, 17 sectors = 53,477,376 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications.  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1090A (94354-090) Swift AT (IDE) 旼컴\ � O � 5 � O � G 旼� Some have � O � G AT (IDE) Cable � 쳐 these pins � O � 12 1�........................� o o o o o(o o) 6 off 읕컴/ ........................ o o o o o(o o) 7 off 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 ST-1090A 94354-90 Swift UNFORMATTED CAPACITY (MB) ________________90 FORMATTED CAPACITY (29 SECTORS) (MB) _____79 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________5,360 CYLINDERS ________________________________1,072 HEADS ____________________________________5 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________22,638 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 536 cyl, 10 heads, 29 sectors = 79,585,280 Possible translation: 335 cyl, 16 heads, 29 sectors = 79,585,280 Possible translation: 653 cyl, 14 heads, 17 sectors = 79,571,968 Possible translation: 854 cyl, 7 heads, 26 sectors = 79,579,136 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications.  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1102A and ST1102A-32 袴�PWA袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� �....................� /컴컴컴컴�\ ...................1 � O O O O � 1 o o 2 컴컴컴컴� � Cable Connector 읕5횳횳�12� 3 o o 4 컴컴컴� � 5 o o 6 컴컴� � � 7 o o 8 컴� � � � 9 o o 10 � � � � � 1=closed 0=open � � � � 읕� Life-Test (Factory use) � � � 읕컴� Master on (Slave off) 컴컴 1 1 0 � � 읕컴컴� Slave Present 컴컴컴컴컴컴 0 1 0 � 읕컴컴컴� Reserved 읕컴컴컴컴� Remote LED S M S i a l n s a g t v l e e e r ST-1102A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __89.1 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________10,240 CYLINDERS __PHYSICAL/LOGICAL______________NA/1,024 HEADS ______PHYSICAL/LOGICAL______________5/10 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec) _______8.2/10/12 SPINDLE SPEED (RPM) ______________________3,528 AVERAGE LATENCY (mSEC) ___________________8.5 BUFFER ___________________________________8 or 32 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________174,080 TPI (TRACKS PER INCH) ____________________1,300 BPI (BITS PER INCH) ______________________21,600 AVERAGE ACCESS (ms) ______________________19 SINGLE TRACK SEEK (ms) ___________________8 MAX FULL SEEK (ms) _______________________40 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.0 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.63 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______8 MAXIMUM (watts) ______ BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Translation to use: 1024 cyl, 10 heads, 17 sectors = 89,128,960 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications.  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1111A (94354-111) Swift AT (IDE) 旼컴\ � O � 5 � O � G 旼� Some have � O � G AT (IDE) Cable � 쳐 these pins � O � 12 1�........................� o o o o o(o o) 6 off 읕컴/ ........................ o o o o o(o o) 7 off 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 ST-1111A 94354-111 Swift UNFORMATTED CAPACITY (MB) ________________111 FORMATTED CAPACITY (36 SECTORS) (MB) _____98 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________5,360 CYLINDERS ________________________________1,072 HEADS ____________________________________5 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1.25 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________28,103 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MTBF (power-on hours) ____________________70,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 536 cyl, 10 heads, 36 sectors = 98,795,520 Possible translation: 402 cyl, 10 heads, 48 sectors = 98,795,520 Possible translation: 873 cyl, 13 heads, 17 sectors = 98,781,696 Possible translation: 742 cyl, 10 heads, 26 sectors = 98,775,040 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1126A (94354-126) Swift AT (IDE) 旼컴\ � O � 5 � O � G 旼� Some have � O � G AT (IDE) Cable � 쳐 these pins � O � 12 1�........................� o o o o o(o o) 6 on 읕컴/ ........................ o o o o o(o o) 7 off 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 ST-1126A 94354-126 Swift UNFORMATTED CAPACITY (MB) ________________126 FORMATTED CAPACITY (29 SECTORS) (MB) _____111 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________7,504 CYLINDERS ________________________________1,072 HEADS ____________________________________7 DISCS ____________________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________22,638 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 536 cyl, 14 heads, 29 sectors = 111,419,392 Possible translation: 469 cyl, 16 heads, 29 sectors = 111,419,392 Possible translation: 800 cyl, 16 heads, 17 sectors = 111,411,200 Possible translation: 523 cyl, 16 heads, 26 sectors = 111,394,816 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1133A (94354-133) Swift AT (IDE) 旼컴\ � O � 5 � O � G 旼� Some have � O � G AT (IDE) Cable � 쳐 these pins � O � 12 1�........................� o o o o o(o o) 읕컴/ ........................ o o o o o(o o) 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 ST-1133A 94354-133 Swift UNFORMATTED CAPACITY (MB) ________________133 FORMATTED CAPACITY (36 SECTORS) (MB) _____117 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________6,360 CYLINDERS ________________________________1,272 HEADS ____________________________________5 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1.25 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________28,103 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 636 cyl, 10 heads, 36 sectors = 117,227,520 Possible translation: 477 cyl, 8 heads, 60 sectors = 117,227,520 Possible translation: 962 cyl, 14 heads, 17 sectors = 117,225,472 Possible translation: 629 cyl, 14 heads, 26 sectors = 117,225,472 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1144A and ST-1144A-32 袴�PWA袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� �....................� /컴컴컴컴�\ ...................1 � O O O O � 1 o o 2 컴컴컴컴� � Cable Connector 읕5횳횳�12� 3 o o 4 컴컴컴� � 5 o o 6 컴컴� � � 7 o o 8 컴� � � � 9 o o 10 � � � � � 1=closed 0=open � � � � 읕� Life-Test (Factory use) � � � 읕컴� Master on (Slave off) 컴컴 1 1 0 � � 읕컴컴� Slave Present 컴컴컴컴컴컴 0 1 0 � 읕컴컴컴� Reserved 읕컴컴컴컴� Remote LED S M S i a l n s a g t v l e e e r ST-1144A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __130.7 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________14,336 CYLINDERS __PHYSICAL/LOGICAL______________NA/1,001 HEADS ______PHYSICAL/LOGICAL______________7/15 DISCS ____________________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec) _______8.2/10/12 SPINDLE SPEED (RPM) ______________________3,528 AVERAGE LATENCY (mSEC) ___________________8.5 BUFFER ___________________________________8 or 32 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________255,255 TPI (TRACKS PER INCH) ____________________1,300 BPI (BITS PER INCH) ______________________21,600 AVERAGE ACCESS (ms) ______________________19 SINGLE TRACK SEEK (ms) ___________________8 MAX FULL SEEK (ms) _______________________40 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.0 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.63 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______8 MAXIMUM (watts) ______ BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1001 cyl, 15 heads, 17 sectors = 130,690,560 Possible translation: 1024 cyl, 14 heads, 17 sectors = 124,780,544 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications.  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1156A (94354-155) Swift AT (IDE) 旼컴\ � O � 5 � O � G 旼� Some have � O � G AT (IDE) Cable � 쳐 these pins � O � 12 1�........................� o o o o o(o o) 6 on 읕컴/ ........................ o o o o o(o o) 7 off 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 ST-1156A 94354-155 Swift UNFORMATTED CAPACITY (MB) ________________155 FORMATTED CAPACITY (36 SECTORS) (MB) _____138 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________7,504 CYLINDERS ________________________________1,072 HEADS ____________________________________7 DISCS ____________________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1.25 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________28,103 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 536 cyl, 14 heads, 36 sectors = 138,313,728 Possible translation: 536 cyl, 9 heads, 56 sectors = 138,313,728 Possible translation: 993 cyl, 16 heads, 17 sectors = 138,289,152 Possible translation: 742 cyl, 14 heads, 26 sectors = 138,285,056 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1162A (94354-160) Swift AT (IDE) 旼컴\ � O � 5 � O � G 旼� Some have � O � G AT (IDE) Cable � 쳐 these pins � O � 12 1�........................� o o o o o(o o) 6 off 읕컴/ ........................ o o o o o(o o) 7 off 袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 ST-1162A 94354-160 Swift UNFORMATTED CAPACITY (MB) ________________162 FORMATTED CAPACITY (29 SECTORS) (MB) _____143 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________9,648 CYLINDERS ________________________________1,072 HEADS ____________________________________9 DISCS ____________________________________5 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbytes/sec) _______________1 SPINDLE SPEED (RPM) ______________________3,600 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________22,638 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Possible translation: 804 cyl, 12 heads, 29 sectors = 143,253,504 Possible Translation: 603 cyl, 16 heads, 29 sectors = 143,253,504 Possible Translation: 1024 cyl, 16 heads, 17 sectors = 142,606,336 Possible Translation: 978 cyl, 11 heads, 26 sectors = 143,210,496 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1186A (94354-186) Swift AT (IDE) 旼컴\ � 0 � 5 � 0 � G 旼� Some have � 0 � G AT (IDE) Cable � 쳐 these pins � 0 � 12 1�........................� o o o o o(o o) 읕컴/ ........................ o o o o o(o o) 袴袴袴�P�W�A袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 SWIFT Shrouded AT Interface Connector Only 旼컴\ � 0 � 5 旼 If the AT Connector has a plastic shroud, note pin-1 � 0 � G � � Pin-20 missing for keying purposes � 0 � G � � � 0 � 12 郞袴袴袴袴妄袴袴袴袴拷 o o o . o o 읕컴/ �:::::::::�:::::::::1� o o o . o o (Note: 8-pin jumper 袴袴P�W�A賈袴袴袴袴袴袴袴袴袴袴鳩袴袴袴袴袴袴袴袴 block on side of 1 2 3 4 5 6 drive for factory ON OFF � � � � � � use only.) 1 Slave Master 컴� � � � � � 2 Slave installed Slave not inst. 컴컴� � � � � 3 SPSYNC (spindle sync) on Pin-28 컴컴컴컴켸 � � � 4 (pins removed) 컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � � 5 Spare 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 � 6 SPSYNC External Connection 컴컴컴컴컴컴컴컴컴컴� ST-1186A 94354-186 Swift UNFORMATTED CAPACITY (MB) ________________186 FORMATTED CAPACITY (36 SECTORS) (MB) _____164 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________8,904 CYLINDERS ________________________________1,272 HEADS ____________________________________7 DISCS ____________________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE (mbytes/sec) _______________1.25 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.33 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________320,040 TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________28,103 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MAX FULL SEEK (ms) _______________________35 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 636 cyl, 14 heads, 36 sectors = 164,118,528 Possible translation: 742 cyl, 12 heads, 36 sectors = 164,118,528 Possible translation: 636 cyl, 9 heads, 56 sectors = 164,118,528 Possible translation: 880 cyl, 14 heads, 26 sectors = 164,003,840 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1201A (94354-200) Swift AT (IDE) 旼컴\ � 0 � 5 � 0 � G 旼� Some have � 0 � G AT (IDE) Cable � 쳐 these pins � 0 � 12 1�........................� o o o o o(o o) 6 off 읕컴/ ........................ o o o o o(o o) 7 off 袴袴袴�P�W�A袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 SWIFT Shrouded AT Interface Connector Only 旼컴\ � 0 � 5 旼 If the AT Connector has a plastic shroud, note pin-1 � 0 � G � � Pin-20 missing for keying purposes � 0 � G � � � 0 � 12 郞袴袴袴袴妄袴袴袴袴拷 o o o . o o 읕컴/ �:::::::::�:::::::::1� o o o . o o (Note: 8-pin jumper 袴袴P�W�A賈袴袴袴袴袴袴袴袴袴袴鳩袴袴袴袴袴袴袴袴 block on side of 1 2 3 4 5 6 drive for factory ON OFF � � � � � � use only.) 1 Slave Master 컴� � � � � � 2 Slave installed Slave not inst. 컴컴� � � � � 3 SPSYNC (spindle sync) on Pin-28 컴컴컴컴켸 � � � 4 (pins removed) 컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � � 5 Spare 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 � 6 SPSYNC External Connection 컴컴컴컴컴컴컴컴컴컴� ST-1201A 94354-200 Swift UNFORMATTED CAPACITY (MB) ________________201 FORMATTED CAPACITY (36 SECTORS) (MB) _____177 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________9,648 CYLINDERS ________________________________1,072 HEADS ____________________________________9 DISCS ____________________________________5 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE (mbytes/sec) _______________1.25 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.33 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________347,328 TPI (TRACKS PER INCH) ____________________1,350 BPI (BITS PER INCH) ______________________28,103 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MAX FULL SEEK (ms) _______________________35 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A (1073) REDUCED WRITE CURRENT (cyl) ______________N/A (1073) LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 804 cyl, 12 heads, 36 sectors = 177,831,936 Possible translation: 804 cyl, 9 heads, 48 sectors = 177,831,936 Possible translation: 954 cyl, 14 heads, 26 sectors = 177,795,072 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1239A (94354-239 or 230) Swift AT (IDE) 旼컴\ � 0 � 5 � 0 � G 旼� Some have � 0 � G AT (IDE) Cable � 쳐 these pins � 0 � 12 1�........................� o o o o o(o o) 6 is OFF 읕컴/ ........................ o o o o o(o o) 7 is ON 袴袴袴�P�W�A袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� 1 2 3 4 5 6 7 ON OFF � � � � � 읓� 1 Slave Master 컴� � � � � � 2 5 Heads 7/9 Heads 컴컴� � � � � 3 Slave installed Slave not inst. 컴컴컴� � � � 4 7 byte ECC 4 byte ECC 컴컴컴컴� � � 5 Factory test Normal Oper. 컴컴컴컴컴� � 6/7 Some PWA's have these pins, factory use 컴컴컴켸 SWIFT Shrouded AT Interface Connector Only 旼컴\ � 0 � 5 旼 If the AT Connector has a plastic shroud, note pin-1 � 0 � G � � Pin-20 missing for keying purposes � 0 � G � � � 0 � 12 郞袴袴袴袴妄袴袴袴袴拷 o o o . o o 읕컴/ �:::::::::�:::::::::1� o o o . o o (Note: 8-pin jumper 袴袴P�W�A賈袴袴袴袴袴袴袴袴袴袴鳩袴袴袴袴袴袴袴袴 block on side of 1 2 3 4 5 6 drive for factory ON OFF � � � � � � use only.) 1 Slave Master 컴� � � � � � 2 Slave installed Slave not inst. 컴컴� � � � � 3 SPSYNC (spindle sync) on Pin-28 컴컴컴컴켸 � � � 4 (pins removed) 컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � � 5 Spare 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 � 6 SPSYNC External Connection 컴컴컴컴컴컴컴컴컴컴� ST-1239A 94354-239 or 230 Swift UNFORMATTED CAPACITY (MB) ________________239 FORMATTED CAPACITY (36 SECTORS) (MB) _____211 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________11,448 CYLINDERS ________________________________1,272 HEADS ____________________________________9 DISCS ____________________________________5 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE (mbytes/sec) _______________1.25 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.33 BUFFER ___________________________________32 or 64 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________412,128 TPI (TRACKS PER INCH) ____________________1,543 BPI (BITS PER INCH) ______________________28,103 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________4 MAX FULL SEEK (ms) _______________________35 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.7 +5V START-UP (amps) __0.75 +5V TYPICAL (amps) ___0.4 TYPICAL (watts) ______11 MAXIMUM (watts) ______33.75 BUFFERED STEP PULSE RATE (micro sec) _____6-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Possible Translation: 954 cyl, 12 heads, 36 sectors = 211,009,536 Possible Translation: 817 cyl, 14 heads, 36 sectors = 210,825,216 Possible Translation: 990 cyl, 16 heads, 26 sectors = 210,862,080 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Swift Remote LED Option Front View of Drive Without the Plastic Bezel 旼컴쩡컴� � A � B � B = Anode 쳐컴탠컴� D = Cathode � C � D � ...袴袴袴袴袴袴袴袴賈袴賈袴賈袴袴�P�W�A袴�... � Default jumper at C-D for LED mounted on drive PWA � To use remote LED, remove jumper and extend B (Anode) and D (Cathode). � Swift LED kit 75912397 allows connection to a remote LED � Swift LED kit 95913369 has an LED for attachment to the system front bezel or a 5.25-inch frame kit Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1400A AT Interface NOTE: This figure and the following description of each jumper position is only valid on drives that have J6 with 4 pins (2x2).-->� � J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o1 40-pin I/O Cable Connector � +5v ---o o 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 袴袴袴 J4�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o � � 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌E�D�C�B�A� Remote LED넨 윰Reserved (pin 20 missing for 읕5횳횳�12� (see below) Connection� 쿕umper keying purposes) DC Power 쿛osition J5 JUMPER | FUNCTION: A REFSIG: This location provides a port for external connection of the synchronized spindle reference signal (pin-1) and ground (pin-2). The reference signal is bi-directional, single-ended, and terminated without an external resistor. It is also available on J4 pin-28 if the factory jumper is installed. The drive will self-determine if it is a master of slave for spindle synchronization. B HOST SLV/ACT: When this shunt is installed, -SLAVE PRESENT (provided by the output of a 74HCT14) is applied to J4 pin-39 for systems that require this signal from the Master drive. If jumper "B" is installed, then jumper "E" must not be installed. C MASTER: When this shunt is installed, the drive is configured as the Master. When not installed, the drive is a Slave. D SLAVE PRESENT: When installed, this shunt indicates to the Master drive that a Slave is present. This shunt must be installed on the Master drive in a two-drive system. E ACTIVE: When this shunt is installed, DASP- is made present on J4 pin-39. If "E" is installed, then "B" must not be installed. ====================================== NOTE: This figure and the following description of each jumper position is only valid on drives that have J6 with 6 pins (2x3).-->� � J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o o1 � +5v ---o o o 40-pin I/O Cable Connector � 袴袴袴袴 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 1 2 3 J4�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o Remote LED쵬 � 윱Reserved 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌袴袴袴袴袴 Connection� � 쿕umper (pin 20 missing for 읕5횳횳�12� (see below)커 � 픐osition keying purposes) DC Power 旼컴컴컴켸 ATA mode 컴� � 旼J5컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴� � 旼� 旼� 旼� 1 � � 쿽� o-C큢홂큢홄-o � � 쿽혾-o 쿽� 쿽� o � � 퓾� 픁� 픃� � � 袴袴袴袴袴袴袴袴袴袴袴袴袴 � 읕횯efaults shown in solid lines컴� J5 Jumper Function Description ------------------------------- A B (A=vertical, pins 9 & 10; B=horizontal, pins 8 & 10) OFF OFF Drive is the slave (Drive 1). OFF ON Drive is the master (Drive 0) with slave (Drive 1) present. ON* OFF Drive s the master (Drive 0). C (C=horizontal, pins 5 & 7) ON Slave (Drive 1) Present is connected to J4 pin 39. Jumpers "D" or "E" cannot be installed if jumper "C" is installed. D (D=vertical, pins 5 & 6) ON* DASP- is connected to J4 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J4 pin 39. E (E=horizontal, pins 3 & 5) ON REFSIG is connected to J4 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J4 pin 39. F (F=vertical, pins 3 & 4) ON* No external reference for REFSIG. Jumpers "E", "G", or "H" cannot be installed if jumper "F" is installed. OFF This location provides a port for external connection of the synchronized spindle reference signal (pin 3) and ground (pin 4). G (G=horizontal, pins 1 & 3) ON REFSIG is connected to J4 pin 28. Jumpers "E" or "F" cannot be installed if jumper "G" is installed. OFF REFSIG is not connected to J4 pin 28. J6 Jumper Funtion Description (2x3 jumper block) ------------------------------------------------- 1 Remote LED connection. Pin 6 is connected to +5v through a 147 ohm resistor. Pin 5 is the LED driver. 2 ATA mode. When the jumper is ON, IORDY is not connected to J4, DMACK- is connected to J4 pin 27, and DMARQ is connected to J4 pin 29. When the jumper is OFF, IORDY is connected to J4 pin 27, DMACK- is connected to J4 pin 29, and DMARQ is connected to J4 pin 21. 3 Reserved jumper position. ST - 1400A UNFORMATTED CAPACITY (MB) ________________381.8 FORMATTED CAPACITY (xx SECTORS) (MB) _____331.7* AVERAGE SECTORS PER TRACK ________________62 (rounded down) ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________10,325 CYLINDERS ________________________________1,475 HEADS ____________________________________7 DISCS ____________________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______17 to 25 SPINDLE SPEED (RPM) ______________________4,412 AVERAGE LATENCY (mSEC) ___________________6.8 BUFFER ___________________________________64 Kbyte Read Look-Ahead, Non-Adaptive, Multi-Segmented Cache INTERFACE ________________________________AT BYTES PER TRACK __________________________36,819 avg. TPI (TRACKS PER INCH) ____________________1,760 BPI (BITS PER INCH) ______________________ AVERAGE ACCESS (ms) ______________________14 SINGLE TRACK SEEK (ms) ___________________2.5 MAX FULL SEEK (ms) _______________________26 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.54 +5V TYPICAL (amps) ___0.30 TYPICAL (watts) ______8 MAXIMUM (watts) ______15 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________** Possible translation: 1,018 cyl, 12 heads, 53 sectors = 331,493,376 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * Two spare sectors per cylinder, two spare cylinders per drive. ** MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (11/27/91) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1401A AT Interface NOTE: This figure and the following description of each jumper position is only valid on drives that have J6 with 4 pins (2x2).-->� � J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o1 40-pin I/O Cable Connector � +5v ---o o 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 袴袴袴 J4�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o � � 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌E�D�C�B�A� Remote LED넨 윰Reserved (pin 20 missing for 읕5횳횳�12� (see below) Connection� 쿕umper keying purposes) DC Power 쿛osition J5 JUMPER | FUNCTION: A REFSIG: This location provides a port for external connection of the synchronized spindle reference signal (pin-1) and ground (pin-2). The reference signal is bi-directional, single-ended, and terminated without an external resistor. It is also available on J4 pin-28 if the factory jumper is installed. The drive will self-determine if it is a master of slave for spindle synchronization. B HOST SLV/ACT: When this shunt is installed, -SLAVE PRESENT (provided by the output of a 74HCT14) is applied to J4 pin-39 for systems that require this signal from the Master drive. If jumper "B" is installed, then jumper "E" must not be installed. C MASTER: When this shunt is installed, the drive is configured as the Master. When not installed, the drive is a Slave. D SLAVE PRESENT: When installed, this shunt indicates to the Master drive that a Slave is present. This shunt must be installed on the Master drive in a two-drive system. E ACTIVE: When this shunt is installed, DASP- is made present on J4 pin-39. If "E" is installed, then "B" must not be installed. ====================================== NOTE: This figure and the following description of each jumper position is only valid on drives that have J6 with 6 pins (2x3).-->� � J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o o1 � +5v ---o o o 40-pin I/O Cable Connector � 袴袴袴袴 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 1 2 3 J4�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o Remote LED쵬 � 윱Reserved 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌袴袴袴袴袴 Connection� � 쿕umper (pin 20 missing for 읕5횳횳�12� (see below)커 � 픐osition keying purposes) DC Power 旼컴컴컴켸 ATA mode 컴� � 旼J5컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴� � 旼� 旼� 旼� 1 � � 쿽� o-C큢홂큢홄-o � � 쿽혾-o 쿽� 쿽� o � � 퓾� 픁� 픃� � � 袴袴袴袴袴袴袴袴袴袴袴袴袴 � 읕횯efaults shown in solid lines컴� J5 Jumper Function Description ------------------------------- A B (A=vertical, pins 9 & 10; B=horizontal, pins 8 & 10) OFF OFF Drive is the slave (Drive 1). OFF ON Drive is the master (Drive 0) with slave (Drive 1) present. ON* OFF Drive s the master (Drive 0). C (C=horizontal, pins 5 & 7) ON Slave (Drive 1) Present is connected to J4 pin 39. Jumpers "D" or "E" cannot be installed if jumper "C" is installed. D (D=vertical, pins 5 & 6) ON* DASP- is connected to J4 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J4 pin 39. E (E=horizontal, pins 3 & 5) ON REFSIG is connected to J4 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J4 pin 39. F (F=vertical, pins 3 & 4) ON* No external reference for REFSIG. Jumpers "E", "G", or "H" cannot be installed if jumper "F" is installed. OFF This location provides a port for external connection of the synchronized spindle reference signal (pin 3) and ground (pin 4). G (G=horizontal, pins 1 & 3) ON REFSIG is connected to J4 pin 28. Jumpers "E" or "F" cannot be installed if jumper "G" is installed. OFF REFSIG is not connected to J4 pin 28. J6 Jumper Funtion Description (2x3 jumper block) ------------------------------------------------- 1 Remote LED connection. Pin 6 is connected to +5v through a 147 ohm resistor. Pin 5 is the LED driver. 2 ATA mode. When the jumper is ON, IORDY is not connected to J4, DMACK- is connected to J4 pin 27, and DMARQ is connected to J4 pin 29. When the jumper is OFF, IORDY is connected to J4 pin 27, DMACK- is connected to J4 pin 29, and DMARQ is connected to J4 pin 21. 3 Reserved jumper position. ST - 1401A UNFORMATTED CAPACITY (MB) ________________395.7 FORMATTED CAPACITY (xx SECTORS) (MB) _____343.7* AVERAGE SECTORS PER TRACK ________________65 (rounded down) ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________10,188 CYLINDERS ________________________________1,132 HEADS ____________________________________9 DISCS ____________________________________5 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______20 to 25 SPINDLE SPEED (RPM) ______________________4,412 AVERAGE LATENCY (mSEC) ___________________6.8 BUFFER ___________________________________64 Kbyte Read Look-Ahead, Non-Adaptive, Multi-Segmented Cache INTERFACE ________________________________AT BYTES PER TRACK __________________________38,803 avg. TPI (TRACKS PER INCH) ____________________1,760 BPI (BITS PER INCH) ______________________ AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________2.5 MAX FULL SEEK (ms) _______________________24 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.54 +5V TYPICAL (amps) ___0.53 TYPICAL (watts) ______8 MAXIMUM (watts) ______15 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________** Possible translation: 726 cyl, 15 heads, 61 sectors = 340,116,480 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * Two spare sector per cyliner, two spare cylinders per drive. ** MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (4/12/91) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-1480A AT Interface NOTE: This figure and the following description of each jumper position is only valid on drives that have J6 with 4 pins (2x2).-->� � J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o1 40-pin I/O Cable Connector � +5v ---o o 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 袴袴袴 J4�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o � � 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌E�D�C�B�A� Remote LED넨 윰Reserved (pin 20 missing for 읕5횳횳�12� (see below) Connection� 쿕umper keying purposes) DC Power 쿛osition J5 JUMPER | FUNCTION: A REFSIG: This location provides a port for external connection of the synchronized spindle reference signal (pin-1) and ground (pin-2). The reference signal is bi-directional, single-ended, and terminated without an external resistor. It is also available on J4 pin-28 if the factory jumper is installed. The drive will self-determine if it is a master of slave for spindle synchronization. B HOST SLV/ACT: When this shunt is installed, -SLAVE PRESENT (provided by the output of a 74HCT14) is applied to J4 pin-39 for systems that require this signal from the Master drive. If jumper "B" is installed, then jumper "E" must not be installed. C MASTER: When this shunt is installed, the drive is configured as the Master. When not installed, the drive is a Slave. D SLAVE PRESENT: When installed, this shunt indicates to the Master drive that a Slave is present. This shunt must be installed on the Master drive in a two-drive system. E ACTIVE: When this shunt is installed, DASP- is made present on J4 pin-39. If "E" is installed, then "B" must not be installed. ====================================== NOTE: This figure and the following description of each jumper position is only valid on drives that have J6 with 6 pins (2x3).-->� � J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o o1 � +5v ---o o o 40-pin I/O Cable Connector � 袴袴袴袴 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 1 2 3 J4�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o Remote LED쵬 � 윱Reserved 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌袴袴袴袴袴 Connection� � 쿕umper (pin 20 missing for 읕5횳횳�12� (see below)커 � 픐osition keying purposes) DC Power 旼컴컴컴켸 ATA mode 컴� � 旼J5컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴� � 旼� 旼� 旼� 1 � � 쿽� o-C큢홂큢홄-o � � 쿽혾-o 쿽� 쿽� o � � 퓾� 픁� 픃� � � 袴袴袴袴袴袴袴袴袴袴袴袴袴 � 읕횯efaults shown in solid lines컴� J5 Jumper Function Description ------------------------------- A B (A=vertical, pins 9 & 10; B=horizontal, pins 8 & 10) OFF OFF Drive is the slave (Drive 1). OFF ON Drive is the master (Drive 0) with slave (Drive 1) present. ON* OFF Drive s the master (Drive 0). C (C=horizontal, pins 5 & 7) ON Slave (Drive 1) Present is connected to J4 pin 39. Jumpers "D" or "E" cannot be installed if jumper "C" is installed. D (D=vertical, pins 5 & 6) ON* DASP- is connected to J4 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J4 pin 39. E (E=horizontal, pins 3 & 5) ON REFSIG is connected to J4 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J4 pin 39. F (F=vertical, pins 3 & 4) ON* No external reference for REFSIG. Jumpers "E", "G", or "H" cannot be installed if jumper "F" is installed. OFF This location provides a port for external connection of the synchronized spindle reference signal (pin 3) and ground (pin 4). G (G=horizontal, pins 1 & 3) ON REFSIG is connected to J4 pin 28. Jumpers "E" or "F" cannot be installed if jumper "G" is installed. OFF REFSIG is not connected to J4 pin 28. J6 Jumper Funtion Description (2x3 jumper block) ------------------------------------------------- 1 Remote LED connection. Pin 6 is connected to +5v through a 147 ohm resistor. Pin 5 is the LED driver. 2 ATA mode. When the jumper is ON, IORDY is not connected to J4, DMACK- is connected to J4 pin 27, and DMARQ is connected to J4 pin 29. When the jumper is OFF, IORDY is connected to J4 pin 27, DMACK- is connected to J4 pin 29, and DMARQ is connected to J4 pin 21. 3 Reserved jumper position. ST - 1480A UNFORMATTED CAPACITY (MB) ________________490.9 FORMATTED CAPACITY (xx SECTORS) (MB) _____426.1* AVERAGE SECTORS PER TRACK ________________62 (rounded down) ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________13,302 CYLINDERS ________________________________1,475 (user) HEADS ____________________________________9 DISCS ____________________________________5 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______17 to 25 SPINDLE SPEED (RPM) ______________________4,412 AVERAGE LATENCY (mSEC) ___________________6.8 BUFFER ___________________________________64 Kbyte Read Look-Ahead, Non-Adaptive, Multi-Segmented Cache INTERFACE ________________________________AT BYTES PER TRACK __________________________36,819 avg. TPI (TRACKS PER INCH) ____________________1,760 BPI (BITS PER INCH) ______________________ AVERAGE ACCESS (ms) ______________________14 SINGLE TRACK SEEK (ms) ___________________2.5 MAX FULL SEEK (ms) _______________________26 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.5 +12V TYPICAL (amps) __0.54 +5V TYPICAL (amps) ___0.3 TYPICAL (watts) ______8 MAXIMUM (watts) ______15 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________** Possible translation: 895 cyl, 15 heads, 62 sectors = 426,163,200 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". * Two spare sectors per cylinder, 2 spare cylinders per unit. ** MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (8/30/91) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-2274A (94244-274) Wren 6 HH AT (IDE) 旼컴컴컴컴컴컴컴컴컴커 /컴컴컴�\ 袴孤1::AT:(IDE):Cable:::팠袴袴袴袴袴袴袴袴袴袴袴袴孤O O O O팠� 읕컴컴컴컴컴컴컴컴컴켸 o o o o o o o 읕컴컴컴� o o o o o o o 5 G G 12 G F E D C B A A B 0 0 Factory use only 0 1 Drive is Slave, motor start delay 20 sec from master start-up 1 0 Drive is Slave, no motor start delay 1 1 Drive is Master, motor starts at application of DC power C D 0 0 Physical mode 0 1 Translate (logical) mode, sparing scheme is one sector 1 0 Translate (logical) mode, no sparing space allocated 1 1 Factory use only E 0 Slave present, only meaningful on master 1 No Slave present F G x x Factory test, position G may or may not be present by PWA ST-2274A 94244-274 WREN 6 HH UNFORMATTED CAPACITY (MB) ________________274 FORMATTED CAPACITY (54 SECTORS) (MB) _____241 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________8735 CYLINDERS ________________________________1747 HEADS ____________________________________5 DISCS ____________________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE (mbytes/sec) _______________1.875 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.33 BUFFER ___________________________________32 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT TPI (TRACKS PER INCH) ____________________1459 BPI (BITS PER INCH) ______________________31699 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________3 MAX FULL SEEK (ms) _______________________33 MTBF (power-on hours) ____________________100,000 POWER REQUIREMENTS: +12V START-UP (amps) _4.5 +12V TYPICAL (amps) __0.95 +5V START-UP (amps) __1.0 +5V TYPICAL (amps) ___0.75 TYPICAL (watts) ______15 MAXIMUM (watts) ______59 BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Possible Translation: 873 cyls, 10 heads, 54 sectors = 241,367,040 Possible Translation: 536 cyls, 16 heads, 55 sectors = 241,500,160 Possible translation: 873 cyl, 15 heads, 36 sectors = 241,367,040 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-2383A (94244-383) Wren 6 HH AT (IDE) 旼컴컴컴컴컴컴컴컴컴커 /컴컴컴�\ 袴孤1 AT (IDE) Cable 팠袴袴袴袴袴袴袴袴袴袴袴袴孤O O O O팠� 읕컴컴컴컴컴컴컴컴컴켸 o o o o o o o 읕컴컴컴� o o o o o o o 5 G G 12 G F E D C B A A B 0 0 Factory use only 0 1 Drive is Slave, motor start delay 20 sec from master start-up 1 0 Drive is Slave, no motor start delay 1 1 Drive is Master, motor starts at application of DC power C D 0 0 Physical mode 0 1 Translate (logical) mode, sparing scheme is one sector 1 0 Translate (logical) mode, no sparing space allocated 1 1 Factory use only E 0 Slave present, only meaningful on master 1 No Slave present F G x x Factory test, position G may or may not be present by PWA ST-2383A 94244-383 WREN 6 HH UNFORMATTED CAPACITY (MB) ________________383 FORMATTED CAPACITY (54 SECTORS) (MB) _____338 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________12,229 CYLINDERS ________________________________1,747 HEADS ____________________________________7 DISCS ____________________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE (mbytes/sec) _______________1.875 SPINDLE SPEED (RPM) ______________________3,600 AVERAGE LATENCY (mSEC) ___________________8.33 BUFFER ___________________________________32 Kbyte Read Look-Ahead, Non-Adaptive, Single-Segmented Buffer INTERFACE ________________________________AT TPI (TRACKS PER INCH) ____________________1,459 BPI (BITS PER INCH) ______________________31,699 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________3 MAX FULL SEEK (ms) _______________________33 MTBF (power-on hours) ____________________100,000 POWER REQUIREMENTS: +12V START-UP (amps) _4.5 +12V TYPICAL (amps) __0.95 +5V START-UP (amps) __1.0 +5V TYPICAL (amps) ___0.75 TYPICAL (watts) ______15 MAXIMUM (watts) ______59 BUFFERED STEP PULSE RATE (micro sec) _____ WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. Possible Translation: 873 cyls, 14 heads, 54 sectors = 337,913,856 Possible Translation: 737 cyls, 16 heads, 56 sectors = 338,100,224 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-3051A 4-pin DC 3-pin DC Power Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 錮�G�12�5祁::::::::::�::::::::1틂 0 0 0 0 팠 � 0 0 0 넜袴袴袴袴袴佶袴袴袴袴씬�5횳횳�12� 突3�2�1槁 (pin-20 missing for keying purposes) User Configuration Block � (located behind 3-pin DC) 읕컴컴컴쩡컴컴컴컴컴컴컴컴� � 1= On, 0= Off (back of drive) 2 o-o 1 컴� Life Test (do not use) 4 o-o 3 컴� Master on (Slave off)컴� 1 1 0 6 o-o 5 컴� Slave Present 컴컴컴컴컴 0 1 0 8 o-o 7 컴� Reserved (front of drive) 10 o-o 9 컴� Active LED S M S i a l n s a g t v l e e e r ST-3051A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __43.1 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS __PHYSICAL/LOGICAL______________xx/820 HEADS ______PHYSICAL/LOGICAL______________ /6 DISCS (3.5 in)____________________________ MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec) _______up to 15 SPINDLE SPEED (RPM) ______________________3,211 AVERAGE LATENCY (mSEC) ___________________9.34 BUFFER ___________________________________32 KByte SeaCache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________84,270 TPI (TRACKS PER INCH) ____________________1,792 BPI (BITS PER INCH) ______________________31,005 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________3 MAX FULL SEEK (ms) _______________________28 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.9 POWER MANAGEMENT (Watts): ACTIVE _______________5.3 IDLE _________________2.1 STANDBY ______________0.7 SLEEP ________________0.7 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________40, 44* * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 820 cyl, 6 heads, 17 sectors = 42,823,680 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (5/13/91) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-3096A 4-pin DC 3-pin DC Power Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 錮�G�12�5祁::::::::::�::::::::1틂 0 0 0 0 팠 � 0 0 0 넜袴袴袴袴袴佶袴袴袴袴씬�5횳횳�12� 突3�2�1槁 (pin-20 missing for keying purposes) User Configuration Block � (located behind 3-pin DC) 읕컴컴컴쩡컴컴컴컴컴컴컴컴� � 1= On, 0= Off (back of drive) 2 o-o 1 컴� Life Test (do not use) 4 o-o 3 컴� Master on (Slave off)컴� 1 1 0 6 o-o 5 컴� Slave Present 컴컴컴컴컴 0 1 0 8 o-o 7 컴� Reserved (front of drive) 10 o-o 9 컴� Active LED S M S i a l n s a g t v l e e e r ST-3096A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __89.2 ACTUATOR TYPE ____________________________STRAIGHT ARM TRACKS ___________________________________ CYLINDERS __PHYSICAL/LOGICAL______________xx/1024 HEADS ______PHYSICAL/LOGICAL______________3/10 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec) _______up to 15 SPINDLE SPEED (RPM) ______________________3,211 AVERAGE LATENCY (mSEC) ___________________9.34 BUFFER ___________________________________32 KByte SeaCache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________174,080 TPI (TRACKS PER INCH) ____________________1,792 BPI (BITS PER INCH) ______________________31,005 AVERAGE ACCESS (ms) ______________________14 SINGLE TRACK SEEK (ms) ___________________3 MAX FULL SEEK (ms) _______________________22 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.9 POWER MANAGEMENT (Watts): ACTIVE _______________5.3 IDLE _________________2.1 STANDBY ______________0.7 SLEEP ________________0.7 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 10 heads, 17 sectors = 89,128,960 Possible translation: 836 cyl, 8 heads, 26 sectors = 89,030,656 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (5/13/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-3120A 4-pin DC 3-pin DC Power Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 錮�G�12�5祁::::::::::�::::::::1틂 0 0 0 0 팠 � 0 0 0 넜袴袴袴袴袴佶袴袴袴袴씬�5횳횳�12� 突3�2�1槁 (pin-20 missing for keying purposes) User Configuration Block � (located behind 3-pin DC) 읕컴컴컴쩡컴컴컴컴컴컴컴컴� � 1= On, 0= Off (back of drive) 2 o-o 1 컴� Life Test (do not use) 4 o-o 3 컴� Master on (Slave off)컴� 1 1 0 6 o-o 5 컴� Slave Present 컴컴컴컴컴 0 1 0 8 o-o 7 컴� Reserved (front of drive) 10 o-o 9 컴� Active LED S M S i a l n s a g t v l e e e r ST-3120A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __106.9 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS __PHYSICAL/LOGICAL______________xx/1024 HEADS ______PHYSICAL/LOGICAL______________3/12 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) ZBR TRANSFER RATE INTERNAL (mbits/sec) _______up to 15 SPINDLE SPEED (RPM) ______________________3,211 AVERAGE LATENCY (mSEC) ___________________9.34 BUFFER ___________________________________32 KByte SeaCache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________208,896 TPI (TRACKS PER INCH) ____________________1,792 BPI (BITS PER INCH) ______________________31,005 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________3 MAX FULL SEEK (ms) _______________________25 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.9 POWER MANAGEMENT (Watts): ACTIVE _______________5.3 IDLE _________________2.1 STANDBY ______________0.7 SLEEP ________________0.7 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 12 heads, 17 sectors = 106,954,752 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (5/13/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3123A 4-pin DC TOP Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴孤::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (back of drive) 2o-o1 컴컴컴컴� o-o 컴컴컴� � o-o 컴컴� � � (Options jumper located on bottom) 8o-o7 컴� � � � (front of drive) � � � � � � � 읕� Master OFF, Slave ON 컴컴� 0 0 1 � � 읕컴� Slave Present ON 컴컴컴컴� 0 1 0 � 읕컴컴� Factory Test � � � � (do not use) S M S 읕컴컴컴� Reserved i a l n s a g t v l e e e r ST-3123A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________106.6 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________2 DISCS (3.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______ to 21.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________32 Kbyte Multisegmented INTERFACE ________________________________AT BYTES PER TRACK __________________________ SECTORS PER DRIVE ________________________208,896 TPI (TRACKS PER INCH) ____________________2,400 BPI (BITS PER INCH) ______________________42,700 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 POWER MANAGEMENT (Watts): ACTIVE _______________4.6 IDLE _________________3.9 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 12 heads, 17 sectors = 106,954,752 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/12/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-3144A 4-pin DC 3-pin DC Power Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 錮�G�12�5祁::::::::::�::::::::1틂 0 0 0 0 팠 � 0 0 0 넜袴袴袴袴袴佶袴袴袴袴씬�5횳횳�12� 突3�2�1槁 (pin-20 missing for keying purposes) User Configuration Block � (located behind 3-pin DC) 읕컴컴컴쩡컴컴컴컴컴컴컴컴� � 1= On, 0= Off (back of drive) 2 o-o 1 컴� Life Test (do not use) 4 o-o 3 컴� Master on (Slave off)컴� 1 1 0 6 o-o 5 컴� Slave Present 컴컴컴컴컴 0 1 0 8 o-o 7 컴� Reserved (front of drive) 10 o-o 9 컴� Active LED S M S i a l n s a g t v l e e e r ST-3144A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx/17 SECTORS) (MB) __130.6 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS __PHYSICAL/LOGICAL______________xx/1,001 HEADS ______PHYSICAL/LOGICAL______________3/15 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) ZBR TRANSFER RATE INTERNAL (mbits/sec) _______10/12/15 SPINDLE SPEED (RPM) ______________________3,211 AVERAGE LATENCY (mSEC) ___________________9.34 BUFFER ___________________________________32 KByte SeaCache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________255,255 TPI (TRACKS PER INCH) ____________________1,791 BPI (BITS PER INCH) ______________________34,600 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________3 MAX FULL SEEK (ms) _______________________28 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _0.9 POWER MANAGEMENT (Watts): ACTIVE _______________5.3 IDLE _________________2.1 STANDBY ______________0.7 SLEEP ________________0.7 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1001 cyl, 15 heads, 17 sectors = 130,690,560 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (10/09/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3145A 4-pin DC TOP Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴孤::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (back of drive) 2o-o1 컴컴컴컴� o-o 컴컴컴� � o-o 컴컴� � � (Options jumper located on bottom) 8o-o7 컴� � � � (front of drive) � � � � � � � 읕� Master OFF, Slave ON 컴컴� 0 0 1 � � 읕컴� Slave Present ON 컴컴컴컴� 0 1 0 � 읕컴컴� Factory Test � � � � (do not use) S M S 읕컴컴컴� Reserved i a l n s a g t v l e e e r ST-3145A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________130.2 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________2 DISCS (3.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______ to 21.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________32 Kbyte Multisegmented INTERFACE ________________________________AT BYTES PER TRACK __________________________ SECTORS PER DRIVE ________________________255,255 TPI (TRACKS PER INCH) ____________________2,400 BPI (BITS PER INCH) ______________________42,700 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 POWER MANAGEMENT (Watts): ACTIVE _______________4.6 IDLE _________________3.9 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1001 cyl, 15 heads, 17 sectors = 130,690,560 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/12/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3195A 4-pin DC TOP Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴孤::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (back of drive) 2o-o1 컴컴컴컴� o-o 컴컴컴� � o-o 컴컴� � � (Options jumper located on bottom) 8o-o7 컴� � � � (front of drive) � � � � � � � 읕� Master OFF, Slave ON 컴컴� 0 0 1 � � 읕컴� Slave Present ON 컴컴컴컴� 0 1 0 � 읕컴컴� Factory Test � � � � (do not use) S M S 읕컴컴컴� Reserved i a l n s a g t v l e e e r ST-3195A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________170.7 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______ to 21.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________64 Kbyte Multisegmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________333,540 TPI (TRACKS PER INCH) ____________________2,178 BPI (BITS PER INCH) ______________________38,400 AREAL DENSITY (MBits/sq in) ______________ AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 POWER MANAGEMENT (Watts): ACTIVE _______________4.6 IDLE _________________3.9 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 981 cyl, 10 heads, 34 sectors = 170,772,480 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (06/22/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3240A TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r ST-3240A FORMATTED CAPACITY (xx SECTORS) __________210.9 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________2 DISCS (3.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______18.7 to 32 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________412,080 TPI (TRACKS PER INCH) ____________________ BPI (BITS PER INCH) ______________________ FCI (FLUX CHANGES PER INCH) ______________ AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________300,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 +5V START-UP (amps) _0.30 START-UP (watts)_7.50 POWER MANAGEMENT (Watts): ACTIVE _______________4.4 IDLE _________________1.8 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1010 cyl, 12 heads, 34 sectors = 210,984,960 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3243A 4-pin DC TOP Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴孤::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (back of drive) 2o-o1 컴컴컴컴� o-o 컴컴컴� � o-o 컴컴� � � (Options jumper located on bottom) 8o-o7 컴� � � � (front of drive) � � � � � � � 읕� Master OFF, Slave ON 컴컴� 0 0 1 � � 읕컴� Slave Present ON 컴컴컴컴� 0 1 0 � 읕컴컴� Factory Test � � � � (do not use) S M S 읕컴컴컴� Reserved i a l n s a g t v l e e e r ST-3243A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________213.9 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______ to 21.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________32 Kbyte Multisegmented (optional 64K) INTERFACE ________________________________AT SECTORS PER DRIVE ________________________417,792 TPI (TRACKS PER INCH) ____________________2,178 BPI (BITS PER INCH) ______________________38,400 AREAL DENSITY (MBits/sq in) ______________ AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 POWER MANAGEMENT (Watts): ACTIVE _______________4.6 IDLE _________________3.9 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 12 heads, 34 sectors = 213,909,504 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/12/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3250A (Medalist 210xe) TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r ST-3250A Medalist 210xe UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________213.9 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________2 DISCS (3.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______18.7 to 32 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________417,792 TPI (TRACKS PER INCH) ____________________3,081 BPI (BITS PER INCH) ______________________55,200 FCI (FLUX CHANGES PER INCH) ______________41,400 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________300,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 +5V START-UP (amps) _0.30 START-UP (watts)_7.50 POWER MANAGEMENT (Watts): ACTIVE _______________4.4 IDLE _________________1.8 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 12 heads, 34 sectors = 213,909,504 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (02/24/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3283A Rear View Mini Power 旼 40 pin AT Interface I/O connector Connector � 旼좔� � (TOP) DC power 쿽 o� 5 G 郞袴袴袴袴� 袴袴袴袴拷 /�5횳횳�12\ 孤o o틉0 0 0팠�::::::::::�::::::::1팠� 0 0 0 0 팠 ...커 � � 12 突袴袴袴袴固袴袴袴袴槁 읕컴컴컴컴� � � � (BOTTOM) �(pin 20 missing for (Factory test jumper � � keying purposes) block located at side) � � OFF OFF Drive is Master (single) OFF ON Drive is Master with Slave present (dual) ON OFF Drive is Slave (dual) ST-3283A 旼컴컴컴� Spindle Clock to I/O pin-28 Front View � 旼컴컴� Ext. Spindle Clock Synch 8 � (see note below) (TOP) o o o o-o o o+ 袴袴 o � o o o o o-袴袴袴袴袴袴袴袴袴袴袴袴袴 (BOTTOM) 1읕컴쩡� � � � � � � 읕� Remote LED � � 읕컴� Reserved � 읕컴컴� Clock Ground for Ext. SPSYNC � � Reserved 읕컴컴컴컴� Reserved � Reserved pin-3 removed for key � Reserved Spindle Sync note: Enable pin-28 (SPSYNC-) of the AT interface connector by installing a jumper on pins 8 and 10 of the options jumper block. Connect a twisted pair to pins 9 and 10 of the options jumper block to transmit and receive SPSYNC-. ST-3283A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________245.36 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL/LOGICAL______________ HEADS ______PHYSICAL/LOGICAL______________5 DISCS (3.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______15.01 to 24.50 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________128 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________479,220 BYTES PER CYLINDER _______________________ TPI (TRACKS PER INCH) ____________________1,960 BPI (BITS PER INCH) ______________________38,000 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________<4 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________200,000 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________5.5 IDLE _________________2.75 STANDBY ______________0.66 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 978 cyl, 14 heads, 35 sectors = 245,360,640 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (03/30/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3290A 4-pin DC TOP Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴孤::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (back of drive) 2o-o1 컴컴컴컴� o-o 컴컴컴� � o-o 컴컴� � � (Options jumper located on bottom) 8o-o7 컴� � � � (front of drive) � � � � � � � 읕� Master OFF, Slave ON 컴컴� 0 0 1 � � 읕컴� Slave Present ON 컴컴컴컴� 0 1 0 � 읕컴컴� Factory Test � � � � (do not use) S M S 읕컴컴컴� Reserved i a l n s a g t v l e e e r ST-3290A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________260.8 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______ to 21.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________64 Kbyte Multisegmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________510,510 TPI (TRACKS PER INCH) ____________________2,178 BPI (BITS PER INCH) ______________________38,400 AREAL DENSITY (MBits/sq in) ______________ AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 POWER MANAGEMENT (Watts): ACTIVE _______________4.6 IDLE _________________3.9 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1001 cyl, 15 heads, 34 sectors = 261,381,120 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/12/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3291A (Medalist 270xe) TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r ST-3291A Medalist 270xe UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________272.7 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______18.7 to 32 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________532,700 TPI (TRACKS PER INCH) ____________________3,081 BPI (BITS PER INCH) ______________________55,200 FCI (FLUX CHANGES PER INCH) ______________41,400 AVERAGE ACCESS (ms) ______________________13 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________300,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 +5V START-UP (amps) _0.30 START-UP (watts)_7.50 POWER MANAGEMENT (Watts): ACTIVE _______________4.4 IDLE _________________1.8 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 761 cyl, 14 heads, 50 sectors = 272,742,400 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/02/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3295A (Medalist 270xe) TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r Spare jumper stored on pins 1-3 ST-3295A Medalist 270xe FORMATTED CAPACITY (xx SECTORS) __________272.7 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________2 DISCS (3.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______19.5 to 35.8 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________532,700 TPI (TRACKS PER INCH) ____________________3,285 BPI (BITS PER INCH) ______________________61,700 FCI (FLUX CHANGES PER INCH) ______________46,390 AVERAGE ACCESS (ms) ______________________14 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________34 MTBF (power-on hours) Office _____________300,000 ACOUSTICS (typ/max dBA) __________________29/33 SHOCK (Normal/Abnormal/Nonoper.) _________2/10/75 POWER REQUIREMENTS: +12V START-UP (amps) _1.1 +5V START-UP (amps) _0.35 START-UP (watts)_8.5 POWER MANAGEMENT (Watts): ACTIVE _______________5.23 IDLE _________________1.865 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 761 cyl, 14 heads, 50 sectors = 272,742,400 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3385A Rear View Mini Power 旼 40 pin AT Interface I/O connector Connector � 旼좔� � (TOP) DC power 쿽 o� 5 G 郞袴袴袴袴� 袴袴袴袴拷 /�5횳횳�12\ 孤o o틉0 0 0팠�::::::::::�::::::::1팠� 0 0 0 0 팠 ...커 � � 12 突袴袴袴袴固袴袴袴袴槁 읕컴컴컴컴� � � � (BOTTOM) �(pin 20 missing for (Factory test jumper � � keying purposes) block located at side) � � OFF OFF Drive is Master (single) OFF ON Drive is Master with Slave present (dual) ON OFF Drive is Slave (dual) ST-3385A 旼컴컴컴� Spindle Clock to I/O pin-28 Front View � 旼컴컴� Ext. Spindle Clock Synch 8 � (see note below) (TOP) o o o o-o o o+ 袴袴 o � o o o o o-袴袴袴袴袴袴袴袴袴袴袴袴袴 (BOTTOM) 1읕컴쩡� � � � � � � 읕� Remote LED � � 읕컴� Reserved � 읕컴컴� Clock Ground for Ext. SPSYNC � � Reserved 읕컴컴컴컴� Reserved � Reserved pin-3 removed for key � Reserved Spindle Sync note: Enable pin-28 (SPSYNC-) of the AT interface connector by installing a jumper on pins 8 and 10 of the options jumper block. Connect a twisted pair to pins 9 and 10 of the options jumper block to transmit and receive SPSYNC-. ST-3385A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________340 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL______________________ HEADS ______PHYSICAL______________________5 DISCS (3.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______21.6 to 36.3 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________665,756 BYTES PER CYLINDER _______________________ TPI (TRACKS PER INCH) ____________________2,400 BPI (BITS PER INCH) ______________________52,602 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________<4 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER REQUIREMENTS: +5V __________(amps) _0.55 POWER MANAGEMENT (Watts): ACTIVE _______________5.75 IDLE _________________3.0 STANDBY ______________1.0 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 767 cyl, 14 heads, 62 sectors = 340,867,072 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (03/30/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3390A Rear View Mini Power 旼 40 pin AT Interface I/O connector Connector � 2 旼좔� � (TOP) DC power 쿽 o� 5 G 郞袴袴袴袴� 袴袴袴袴拷 /�5횳횳�12\ 孤o o틉0 0 0팠�::::::::::�::::::::1팠� 0 0 0 0 팠 ...커 1 � 12 突袴袴袴袴固袴袴袴袴槁 읕컴컴컴컴� � � � (BOTTOM) �(pin 20 missing for (Factory test jumper � � keying purposes) block located at side) � � OFF OFF Drive is Master (single) OFF ON Drive is Master with Slave present (dual) ON OFF Drive is Slave (dual) ON ON Cable Select (requires jumper also on pins 6 and 8 of J8) Spare jumper may be stored on pins 1 and 3. ST-3390A Front View 旼컴컴컴컴� Cable Select (pins 6 and 8) � 旼컴컴컴� Spindle Clock to I/O pin-28 (pins 8 and 10) � � 旼컴컴� Ext. Spindle Clock Synch J8 6-8 � (see note below) (TOP) o o o o-o o o+ 袴袴 o � o o o o o-袴袴袴袴袴袴袴袴袴袴袴袴袴 (BOTTOM) 1읕컴쩡� � � � � � � 읕� Remote LED � � 읕컴� Reserved � 읕컴컴� Clock Ground for Ext. SPSYNC � � Reserved 읕컴컴컴컴� Reserved � Reserved pin-3 removed for key � Reserved Spindle Sync note: Enable pin-28 (SPSYNC-) of the AT interface connector by installing a jumper on pins 8 and 10 of the options jumper block. Connect a twisted pair to pins 9 and 10 of the options jumper block to transmit and receive SPSYNC-. ST-3390A UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________341.3 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL/LOGICAL______________ HEADS ______PHYSICAL/LOGICAL______________3 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______21.79 to 36.56 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________666,624 BYTES PER CYLINDER _______________________ TPI (TRACKS PER INCH) ____________________3,000 BPI (BITS PER INCH) ______________________53,192 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________<4 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________4.9 IDLE _________________2.5 STANDBY ______________0.3 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 768 cyl, 14 heads, 62 sectors = 341,311,488 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (11/08/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3391A (Medalist 340xe) TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r ST-3391A Medalist 340xe UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________341.3 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______18.7 to 32 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________666,624 TPI (TRACKS PER INCH) ____________________3,081 BPI (BITS PER INCH) ______________________55,200 FCI (FLUX CHANGES PER INCH) ______________41,400 AVERAGE ACCESS (ms) ______________________14 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________33 MTBF (power-on hours) Office _____________300,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 +5V START-UP (amps) _0.30 START-UP (watts)_7.50 POWER MANAGEMENT (Watts): ACTIVE _______________4.4 IDLE _________________1.8 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 768 cyl, 14 heads, 62 sectors = 341,311,488 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3491A (Medalist 425xe) TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r ST-3491A Medalist 425xe UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________428.1 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______18.7 to 32 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________836,070 TPI (TRACKS PER INCH) ____________________3,081 BPI (BITS PER INCH) ______________________55,200 FCI (FLUX CHANGES PER INCH) ______________41,400 AVERAGE ACCESS (ms) ______________________15 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________34 MTBF (power-on hours) Office _____________300,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.0 +5V START-UP (amps) _0.30 START-UP (watts)_7.50 POWER MANAGEMENT (Watts): ACTIVE _______________4.4 IDLE _________________1.8 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 899 cyl, 15 heads, 62 sectors = 428,067,840 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-3500A AT Interface J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o o1 � +5v ---o o o 40-pin I/O Cable Connector � 袴袴袴袴 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 1 2 3 J1�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o Remote LED쵬 � 윱Reserved 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌袴袴袴袴袴 Connection� 읕캑Jumper (pin 20 missing for 읕5횳횳�12� (see below)커 픐osition keying purposes) DC Power 旼컴컴컴켸 � 旼J5컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴� � 旼� 旼� 旼� 1 � � 쿽� o-C큢홂큢홄-o � � 쿽혾-o 쿽� 쿽� o � � 퓾� 픁� 픃� H � � 袴袴袴袴袴袴袴袴袴袴袴袴袴 � 읕횯efaults shown in solid lines컴� J5 Jumper Funtion Description (* indicates default) 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 A B (A=vertical, pins 9 & 10; B=horizontal, pins 8 & 10) OFF OFF Drive is the slave (Drive 1). OFF ON Drive is the master (Drive 0) with slave (Drive 1) present. ON* OFF Drive s the master (Drive 0). C (C=horizontal, pins 5 & 7) ON Slave (Drive 1) Present is connected to J1 pin 39. Jumpers "D" or "E" cannot be installed if jumper "C" is installed. D (D=vertical, pins 5 & 6) ON* DASP- is connected to J1 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J1 pin 39. E (E=horizontal, pins 3 & 5) ON REFSIG is connected to J1 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J1 pin 39. F (F=vertical, pins 3 & 4) ON* No external reference for REFSIG. Jumpers "E", "G", or "H" cannot be installed if jumper "F" is installed. OFF This location provides a port for external connection of the synchronized spindle reference signal (pin 3) and ground (pin 4). G (G=horizontal, pins 1 & 3) ON REFSIG is connected to J1 pin 28. Jumpers "E" or "F" cannot be installed if jumper "G" is installed. OFF REFSIG is not connected to J1 pin 28. H (H=vertical, pins 1 & 2) ON Drive implements "CSEL" (Cable Select line in I/O connector) feature. Implementation not defined yet. Jumpers A and B not used if jumper H is on. (This jumper is mutually exclusive with jumper "G"). OFF* Drive select is based on use of jumper A or B. J6 Jumper Funtion Description (2x3 jumper block) ------------------------------------------------- 1 Remote LED connection. Pin 6 is connected to +5v through a 147 ohm resistor. Pin 5 is the LED driver. 2 Reserved jumper position. 3 Reserved jumper position. ST-3500A UNFORMATTED CAPACITY (MB) ________________502 FORMATTED CAPACITY (xx SECTORS) (MB) _____426 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________10,829 CYLINDERS __PHYSICAL______________________1,547 (user) HEADS ______PHYSICAL______________________7 DISCS (3.5 in) ___________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) TRANSFER RATE INTERNAL (mbits/sec)________21.6 to 36 SPINDLE SPEED (RPM) ______________________4,535 AVERAGE LATENCY (mSEC) ___________________6.61 BUFFER ___________________________________256 KByte SeaCache Prefetch, Multi-Segmented INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________ TPI (TRACKS PER INCH) ____________________2150 AVERAGE ACCESS (ms) (read/write)__________9.9/10.6 SINGLE TRACK SEEK (ms) ___________________2 MAX FULL SEEK (ms) _______________________21.5 MTBF (power-on hours) ____________________200,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.5 +12V TYPICAL (amps) __0.4 +5V TYPICAL (amps) ___0.2 TYPICAL (watts) ______5 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5.75/146.1 Weight (lbs/kg): 1.8/0.80 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 895 cyl, 15 heads, 62 sectors = 426,163,200 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (10/12/92)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3550A (Medalist 455) Rear View Mini Power 旼 40 pin AT Interface I/O connector Connector � 2 旼좔� � (TOP) DC power 쿽 o� 5 G 郞袴袴袴袴� 袴袴袴袴拷 /�5횳횳�12\ 孤o o틉0 0 0팠�::::::::::�::::::::1팠� 0 0 0 0 팠 ...커 1 � 12 突袴袴袴袴固袴袴袴袴槁 읕컴컴컴컴� � � � (BOTTOM) �(pin 20 missing for (Factory test jumper � � keying purposes) block located at side) � � OFF OFF Drive is Master (single) OFF ON Drive is Master with Slave present (dual) ON OFF Drive is Slave (dual) ON ON Cable Select (requires jumper also on pins 6 and 8 of J8) Spare jumper may be stored on pins 1 and 3. ST-3550A Front View 旼컴컴컴컴� Cable Select (pins 6 and 8) � 旼컴컴컴� Spindle Clock to I/O pin-28 (pins 8 and 10) � � 旼컴컴� Ext. Spindle Clock Synch J8 6-8 � (see note below) (TOP) o o o o-o o o+ 袴袴 o � o o o o o-袴袴袴袴袴袴袴袴袴袴袴袴袴 (BOTTOM) 1읕컴쩡� � � � � � � 읕� Remote LED � � 읕컴� Reserved � 읕컴컴� Clock Ground for Ext. SPSYNC � � Reserved 읕컴컴컴컴� Reserved � Reserved pin-3 removed for key � Reserved Spindle Sync note: Enable pin-28 (SPSYNC-) of the AT interface connector by installing a jumper on pins 8 and 10 of the options jumper block. Connect a twisted pair to pins 9 and 10 of the options jumper block to transmit and receive SPSYNC-. ST-3550A Medalist 455 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________452.41 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL/LOGICAL______________ HEADS ______PHYSICAL/LOGICAL______________5 DISCS (3.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______21.6 to 36.3 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________883,624 BYTES PER CYLINDER _______________________ TPI (TRACKS PER INCH) ____________________2,400 BPI (BITS PER INCH) ______________________52,602 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________<4 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________5.4 IDLE _________________3.15 STANDBY ______________0.9 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1018 cyl, 14 heads, 62 sectors = 452,415,488 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-3600A AT Interface PCB with 2x3 style jumper block J6 on right side near rear. ^^^ J5 Drive ID Select and � � J6 (located on side Configuration Select Header� � near rear) 컴컴컴컴컴컴컴컴컴컴컴쩡컴켸 읕컴컴컴컴컫컴컴컴컴� � o o o1 � +5v ---o o o 40-pin I/O Cable Connector � 袴袴袴袴 郞袴袴袴袴袴袴袴袴袴拷 o o o o o1 1 2 3 J1�::::::::::�::::::::1� /컴컴컴컴�\ o o o o o Remote LED쵬 � 윱Reserved 賈袴袴袴袴袴佶袴袴袴袴鳩� 0 0 0 0 넌袴袴袴袴袴 Connection� 읕캑Jumper (pin 20 missing for 읕5횳횳�12� (see below)커 픐osition keying purposes) DC Power 旼컴컴컴켸 � 旼J5컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴� � 旼� 旼� 旼� 1 � � 쿽� o-C큢홂큢홄-o � � 쿽혾-o 쿽� 쿽� o � � 퓾� 픁� 픃� H � � 袴袴袴袴袴袴袴袴袴袴袴袴袴 � 읕횯efaults shown in solid lines컴� J5 Jumper Function Description (* indicates default) 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 A B (A=vertical, pins 9 & 10; B=horizontal, pins 8 & 10) OFF OFF Drive is the slave (Drive 1). OFF ON Drive is the master (Drive 0) with slave (Drive 1) present. ON* OFF Drive is the master (Drive 0). C (C=horizontal, pins 5 & 7) ON Slave (Drive 1) Present is connected to J1 pin 39. Jumpers "D" or "E" cannot be installed if jumper "C" is installed. OFF Slave Present is not connected to J1 pin 39. D (D=vertical, pins 5 & 6) ON* DASP- is connected to J1 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J1 pin 39. E (E=horizontal, pins 3 & 5) ON REFSIG is connected to J1 pin 39. Jumpers "C", "D", "F", or "G" cannot be installed if jumper "E" is installed. OFF REFSIG is not connected to J1 pin 39. F (F=vertical, pins 3 & 4) ON* No external reference for REFSIG. Jumpers "E", "G", or "H" cannot be installed if jumper "F" is installed. OFF This location provides a port for external connection of the synchronized spindle reference signal (pin 3) and ground (pin 4). G (G=horizontal, pins 1 & 3) ON REFSIG is connected to J1 pin 28. Jumpers "E" or "F" cannot be installed if jumper "G" is installed. OFF REFSIG is not connected to J1 pin 28. H (H=vertical, pins 1 & 2) ON Drive implements "CSEL" (Cable Select line in I/O connector) feature. Implementation not defined yet. Jumpers A and B not used if jumper H is on. (This jumper is mutually exclusive with jumper "G"). OFF* Drive select is based on use of jumper A or B. J6 Jumper Function Description (2x3 jumper block) ------------------------------------------------- 1 Remote LED cable connection. Pin 6 is connected to +5v through a 147 ohm resistor. Pin 5 is the LED driver. 2 Reserved jumper position. 3 Reserved jumper position. ======================================================================= ST-3600A Rear View PCB with 2x2 style jumper block J6 on right side near rear. ^^^ 旼 40 pin AT Interface I/O connector Mini Power � Connector � side 旼좔� � (TOP) DC power J6 1 G 5 郞袴袴袴袴� 袴袴袴袴拷 /�5횳횳�12\ o o (front) 袴�0 0 0팠�::::::::::�::::::::1팠� 0 0 0 0 팠 袴 o o 袴�........ 12 突袴袴袴袴固袴袴袴袴槁 읕컴컴컴컴� � 픒� Spindle sync (BOTTOM) �(pin 20 missing for � disable keying purposes) 읕횸� Remote LED cable connection J5 (back of drive) (A) 1 o-o 컴� Single= (A) ON & (B) OFF, Slave= (A) OFF & (B) OFF (B) 3 o-o 컴� Master with Slave = (A) OFF & (B) ON �(C) o-o 컴컴컴 DASP- in on pin 39 旼컵(D) o-o 컴� J5 pins 7 & 8 컴 No spindle synch reference detail� �(E) o-o 컴컴컴 Cable select on pin 28 below � (F) o-o 컴컴컴 Cable select option enabled � (G) o-o 컴컴컴 Option #1 enabled � � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � (C) o-o� 컴컴컴 DASP- in on pin 39 � � (H) H 컴� J5 pins 6 & 8 컴 SPSYNC on I/O J1 pin 39 � � (D) o-o� 컴� J5 pins 7 & 8 컴 No spindle synch reference � � (J) J 컴� J5 pins 8 & 10 컴 SPSYNC on I/O J1 pin 28 � � (E) o-o� 컴컴컴 Cable select on pin 28 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 J5 Jumper Funtion Description (* indicates default) 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 A B OFF OFF Drive is the slave (Drive 1). OFF ON Drive is the master (Drive 0) with slave (Drive 1) present. ON* OFF Drive is the master (Drive 0). C ON* DASP- is brought into drive through I/O pin 39 OFF DASP- is not used and is not connected to drive. I/O cable pin 39 may be used for spindle synch if jumper H is installed. D ON* No spindle synch reference is used. See also J6 position R, which duplicates the function of this jumper. Either J5 D or J6 R may be jumpered to signify no synch spindle reference is used. OFF Spindle synch reference signal cable may be plugged onto this jumper, J6 R or spinle synch ref may be taken from I/O cable pin 28 (if jumper J installed) or pin 39 (if jumper H installed). E ON I/O connector J1 pin 28 is used for Cable Select function. Jumper F must also be installed to implement cable select. OFF J1 pin 28 not used for Cable Select function. F ON Cable select option enabled. Jumper E must also be installed to enable cable select. OFF Cable select option not enabled. G ON Optional feature #1 enabled OFF Optional feature #1 not enabled H ON Spindle synch reference signal is on I/O connector J1 pin 39. OFF Spindle synch reference signal is not on J1 pin 39. J ON Spindle synch reference signal is on I/O connector J1 pin 28. OFF Spindle synch reference signal is not on J1 pin 28. J6 Jumper Funtion Description (2x2 jumper block) ------------------------------------------------- L Remote LED cable connection (Not a jumper position). Do not install a jumper if remote LED cable is not plugged here. R ON No spindle synch reference is used. See also J5 posistion D, which duplicates the function of this jumper position. Either J5D or J6 R may be used to signify no spindle synch reference is used. OFF Spindle sync reference signal cable may be plugged into this jumper position, J5 D or the spindle synch reference may be taken from I/O cable pin 28 (if jumper J installed) or pin 39 (if jumper H installed). ST-3600A UNFORMATTED CAPACITY (MB) ________________617 FORMATTED CAPACITY (xx SECTORS) (MB) _____528 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________13,104 CYLINDERS __PHYSICAL______________________1,872 (user) HEADS ______PHYSICAL______________________7 DISCS (3.5 in) ___________________________4 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) TRANSFER RATE INTERNAL (mbits/sec)________19.6 to 36.0 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,535 AVERAGE LATENCY (mSEC) ___________________6.61 BUFFER ___________________________________256 KByte SeaCache Adaptive cache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________ TPI (TRACKS PER INCH) ____________________2150 AVERAGE ACCESS (ms) (read/write)__________10.5/11.2 SINGLE TRACK SEEK (ms) ___________________2 MAX FULL SEEK (ms) _______________________23 MTBF (power-on hours) ____________________200,000 POWER REQUIREMENTS: +12V START-UP (amps) _1.5 +12V TYPICAL (amps) __0.4 +5V TYPICAL (amps) ___0.2 TYPICAL (watts) ______5 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5.75/146.1 Weight (lbs/kg): 1.8/0.80 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 16 heads, 63 sectors = 528,482,304 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (01/21/93) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-3655A (Medalist 540) Rear View Mini Power 旼 40 pin AT Interface I/O connector Connector � 2 旼좔� � (TOP) DC power 쿽 o� 5 G 郞袴袴袴袴� 袴袴袴袴拷 /�5횳횳�12\ 孤o o틉0 0 0팠�::::::::::�::::::::1팠� 0 0 0 0 팠 ...커 1 � 12 突袴袴袴袴固袴袴袴袴槁 읕컴컴컴컴� � � � (BOTTOM) �(pin 20 missing for (Factory test jumper � � keying purposes) block located at side) � � OFF OFF Drive is Master (single) OFF ON Drive is Master with Slave present (dual) ON OFF Drive is Slave (dual) ON ON Cable Select (requires jumper also on pins 6 and 8 of J8) Spare jumper may be stored on pins 1 and 3. ST-3655A Front View 旼컴컴컴컴� Cable Select (pins 6 and 8) � 旼컴컴컴� Spindle Clock to I/O pin-28 (pins 8 and 10) � � 旼컴컴� Ext. Spindle Clock Synch J8 6-8 � (see note below) (TOP) o o o o-o o o+ 袴袴 o � o o o o o-袴袴袴袴袴袴袴袴袴袴袴袴袴 (BOTTOM) 1읕컴쩡� � � � � � � 읕� Remote LED � � 읕컴� Reserved � 읕컴컴� Clock Ground for Ext. SPSYNC � � Reserved 읕컴컴컴컴� Reserved � Reserved pin-3 removed for key � Reserved Spindle Sync note: Enable pin-28 (SPSYNC-) of the AT interface connector by installing a jumper on pins 8 and 10 of the options jumper block. Connect a twisted pair to pins 9 and 10 of the options jumper block to transmit and receive SPSYNC-. ST-3655A Medalist 540 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________528.4 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL/LOGICAL______________ HEADS ______PHYSICAL/LOGICAL______________5 DISCS (3.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______21.79 to 36.56 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________1,032,192 BYTES PER CYLINDER _______________________ TPI (TRACKS PER INCH) ____________________3,000 BPI (BITS PER INCH) ______________________53,192 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________<4 MAX FULL SEEK (ms) _______________________32 MTBF (power-on hours) Office _____________250,000 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________4.9 IDLE _________________2.5 STANDBY ______________0.3 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1024 cyl, 16 heads, 63 sectors = 528,428,304 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3660A (Medalist 545xe) TOP 4-pin DC Power 郞袴袴袴袴� 袴袴袴袴拷/�4�3�2�1�\ 袴袴袴袴袴�::::::::::�::::::::1틂 0 0 0 0 팠 突袴袴袴袴錮袴袴袴袴槁읕5횳횳�12� (pin-20 missing for keying purposes) (Options jumper located on bottom) (back of drive) Master OFF, Slave ON 컴컴컴컴컴컴컴� 8o-o7 컴컴컴컴컴컴컴 0 0 1 Slave Present ON (standard) 컴컴컴컴� o-o 컴컴컴컴컴컴컴 0 1 0 旼컴 - - - o-o � � � Cable Select 컴컴컴컴컴컴컴� 旼 � � � 2o-o1 S M S Slave Present ON for 컴컴컴컴� (front of drive) i a l drives that don't have n s a the -DASP signal (use g t v only ONE of the Slave l e e Preset choices) e r Spare jumper stored on pins 1-3 ST-3660A Medalist 545xe FORMATTED CAPACITY (xx SECTORS) __________545.5 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS _(PHYSICAL)_________________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______19.5 to 35.8 EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1 SPINDLE SPEED (RPM) ______________________3,811 AVERAGE LATENCY (mSEC) ___________________7.87 BUFFER ___________________________________120 Kbyte Multisegmented, SeaCache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________1,065,456 TPI (TRACKS PER INCH) ____________________3,285 BPI (BITS PER INCH) ______________________61,700 FCI (FLUX CHANGES PER INCH) ______________46,390 AVERAGE ACCESS (ms) ______________________14 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________34 MTBF (power-on hours) Office _____________300,000 ACOUSTICS (typ/max dBA) __________________29/33 SHOCK (Normal/Abnormal/Nonoper.) _________2/10/75 POWER REQUIREMENTS: +12V START-UP (amps) _1.1 +5V START-UP (amps) _0.35 START-UP (watts)_8.5 POWER MANAGEMENT (Watts): ACTIVE _______________5.23 IDLE _________________1.865 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1.00/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.3/0.59 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translations: This translation is generally acceptable, as is, for non-DOS operating systems: 1057 cyl, 16 heads, 63 sectors = 545,513,472 DOS operating systems may require a system bios that accepts or translates larger values for the CMOS head parameter which lowers cylinders below 1024: 528 cyl, 32 heads, 63 sectors = 544,997,376 Other FULL-CAPACITY solutions for DOS operating systems include third-party drive preparation software, system BIOS which supports LBA mode or bios driven host adapters. Otherwise, capacity may be limited to: 1024 cyl, 16 heads, 63 sectors = 528,482,304 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-3780A (Medalist 720) �袴袴袴袴袴敲 � REAR VIEW � 훤袴袴袴袴袴� 40 pin I/O Cable Connection J1 2o o � 1o o 郞袴袴袴袴 袴袴袴袴拷 /컴컴컴컴�\ TOP (HDA) 曲曲袴�::::::::::�::::::::1팠� 0 0 0 0 넌� � � 突袴袴袴袴固袴袴袴袴槁 읕5횳횳�12� BOTTOM � � � � � 읕컴 pin-20 removed � � OFF OFF -- One drive only ON OFF -- Drive is slave OFF ON -- Drive is Master with slave present ON ON -- Cable Select (must also jumper pins 6 and 8 on J8) SPARE -- stored on pins 1-3 ST-3780A �袴袴袴袴袴袴袴� � Front View � 훤袴袴袴袴袴袴暠 旼컴컴컴컴컴컴 Spare - as shipped � 旼컴컴컴� Cable Select pins 6-8 (TOP) � � 旼컴� Reserved � � � 旼 Remote LED 13-, 14+ � � 憫� � J8 o o o햛 o o o14 Option Block 袴袴袴袴1o o o o o o 袴袴袴袴袴袴袴袴袴�PWA袴袴袴袴袴 � (BOTTOM) 읕� pin 3 missing Cable Select also requires Slave and Slave Present jumpers ON. ST-3780A �袴袴袴袴袴袴袴袴敲 � RIGHT SIDE VIEW � 훤袴袴袴袴袴袴袴袴� 旼컴 J6 Dual Drive emulation pins 1-2 AND pins 3-4 � (spare jumper stored on pins 1-3, as shipped) 2o o BACK 郞� 1o o TOP (HDA) FRONT OF 팠袴袴袴袴袴袴袴袴袴袴�P�W�A袴袴袴袴袴袴袴袴袴袴袴� OF DRIVE 突� BOTTOM DRIVE Note: If the Dual Drive Emulation jumper is used, then TWO CMOS drive types will be required and only ONE drive per cable is allowed. ST-3780A Medalist 720 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________722 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL______________________3,876 HEADS ______PHYSICAL______________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (Mbits/sec) _______27.9 to 47.24 EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 16.6 PIO MODE _________________________________4 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________1,410,864 TPI (TRACKS PER INCH) ____________________4,250 BPI (BITS PER INCH) ______________________70,101 AVERAGE ACCESS (ms) (read/write) _________12/14 SINGLE TRACK SEEK (ms) ___________________3.5 MAX FULL SEEK (ms) _______________________25 MTBF (power-on hours) Office _____________300,000 SHOCK (G's): operating (Read/Write) __________2 nonoperating ____________________75 ACOUSTICS (typ/max dBA) __________________30/36 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________6.6 IDLE _________________2.75 STANDBY ______________1 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translations: This translation is generally acceptable, as is, for non-DOS operating systems: 1399 cyl, 16 heads, 63 sectors = 722,018,304 DOS operating systems may require a system bios that accepts or translates larger values for the CMOS head parameter which lowers cylinders below 1024: 699 cyl, 32 heads, 63 sectors = 721,502,208 Other FULL-CAPACITY solutions for DOS operating systems include third-party drive preparation software, system BIOS which supports LBA mode or bios driven host adapters. Otherwise, capacity may be limited to: 699 cyl, 16 heads, 63 sectors = 360,751,104 (Master) 699 cyl, 16 heads, 63 sectors = 360,751,104 (Slave see Dual Drive emulation jumper) Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-5660A (Decathlon 545 AT) �袴袴袴袴袴敲 � REAR VIEW � 훤袴袴袴袴袴� 40 pin I/O Cable Connection � J1 郞袴袴袴袴 袴袴袴袴拷 /컴컴컴컴�\ TOP (HDA) 袴袴袴�::::::::::�::::::::1팠� 0 0 0 0 넌� 突袴袴袴袴固袴袴袴袴槁 읕5횳횳�12� BOTTOM � ST-5660A 읕컴 pin-20 removed �袴袴袴袴袴袴袴� � Front View � 훤袴袴袴袴袴袴暠 旼컴컴컴컴컴컴컴컴컴� Slave drive ON (OFF for Master) � 旼컴컴컴컴컴컴컴컴� Slave Present (used on Master) � � 旼컴컴컴컴컴컴컴� Cable Select � � � 旼컴컴컴컴컴컴� Ext. Spindle Clock Synch (TOP) � � � � 旼컴컴컴컴컴� Remote LED (9-, 10+) � � � � � 旼컴컴컴컴� Reserved � � � � � � 旼pin-16 �34 J8 o o o o o o o o o o o o o o o o Option Block �1o o o o o o o o o o o o o o o o o袴袴袴�PWA袴袴袴袴袴 � 읕컫컴컴컴컴컴컴� � (BOTTOM) � � � pin-14 removed 컴� � � Reserved 컴컴컴켸 � Force 1024 cylinders 컴컴컴컴컴컴컴컴컴컴컴� Jumpers on 15-16, 21-22, 23-24 are spares. Cable Select also requires Slave and Slave Present jumpers ON. ST-5660A Decathlon 545 ATA UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________545.5 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL______________________3420 HEADS ______PHYSICAL______________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (Mbits/sec) _______27 to 48 EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 11.1 PIO MODE _________________________________3 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE (LBA mode) _____________1,066,184 TPI (TRACKS PER INCH) ____________________3,309 BPI (BITS PER INCH) ______________________68,000 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________3.5 MAX FULL SEEK (ms) _______________________25 MTBF (power-on hours) Office _____________300,000 SHOCK (G's): operating (Read/Write) __________2 nonoperating ____________________75 ACOUSTICS (dBa) (typ/max) ________________26/29 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.2 POWER MANAGEMENT (Watts): ACTIVE _______________6.0 IDLE _________________<2.5 STANDBY ______________1.25 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.748/19 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5/127 Weight (lbs/kg): 1.0/0.45 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translations: This translation is generally acceptable, as is, for non-DOS operating systems: 1057 cyl, 16 heads, 63 sectors = 545,513,472 DOS operating systems may require a system bios that accepts larger values for the CMOS head parameter which lowers cylinders below 1024: 528 cyl, 32 heads, 63 sectors = 544,997,376 Other FULL-CAPACITY solutions for DOS operating systems include third-party drive preparation software or bios driven host adapters. Otherwise, capacity may be limited to: 1024 cyl, 16 heads, 63 sectors = 528,482,304 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-5850A (Decathlon 850 AT) �袴袴袴袴袴敲 � REAR VIEW � 훤袴袴袴袴袴� 40 pin I/O Cable Connection � J1 郞袴袴袴袴 袴袴袴袴拷 /컴컴컴컴�\ TOP (HDA) 袴袴袴�::::::::::�::::::::1팠� 0 0 0 0 넌� 突袴袴袴袴固袴袴袴袴槁 읕5횳횳�12� BOTTOM � ST-5850A 읕컴 pin-20 removed �袴袴袴袴袴袴袴� � Front View � 훤袴袴袴袴袴袴暠 旼컴컴컴컴컴컴컴컴컴� Slave drive ON (OFF for Master) � 旼컴컴컴컴컴컴컴컴� Slave Present (used on Master) � � 旼컴컴컴컴컴컴컴� Cable Select � � � 旼컴컴컴컴컴컴� Ext. Spindle Clock Synch (TOP) � � � � 旼컴컴컴컴컴� Remote LED (9-, 10+) � � � � � 旼컴컴컴컴� Reserved � � � � � � 旼pin-16 �34 J8 o o o o o o o o o o o o o o o o Option Block �1o o o o o o o o o o o o o o o o o袴袴袴�PWA袴袴袴袴袴 � � 읓� 읓� 읕컫컴컴� (BOTTOM) � � � � � pin-14 removed 컴� � � � 읕컴� Reserved Spare Jumper 컴컴� � 읕컴컴컴컴� Spare Jumpers Dual-Drive Emulation 컴컴컴켸 (requires two jumpers) Jumpers on 15-16, 21-22, 23-24 are spares. Dual-Drive Emulation requires jumpers on both 17-18 and 19-20. Cable Select also requires Slave and Slave Present jumpers ON. ST-5850A Decathlon 850 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________854.7 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL______________________4,085 HEADS ______PHYSICAL______________________4 DISCS (3.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (Mbits/sec) _______32.45 to 61.65 EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 16.6 PIO MODE _________________________________4 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________5,376 AVERAGE LATENCY (mSEC) ___________________5.56 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE (LBA mode) _____________1,669,260 TPI (TRACKS PER INCH) ____________________4,250 BPI (BITS PER INCH) ______________________69,355 AVERAGE ACCESS (ms) ______________________12 SINGLE TRACK SEEK (ms) ___________________3.5 MAX FULL SEEK (ms) _______________________25 MTBF (power-on hours) Office _____________500,000 SHOCK (G's): operating (Read/Write) __________2 nonoperating ____________________75 ACOUSTICS (dBa) (typ/max) ________________30/38 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________7.0 IDLE _________________3.10 STANDBY ______________1.00 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.748/19 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5/127 Weight (lbs/kg): 1.0/0.45 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translations: This translation is generally acceptable, as is, for non-DOS operating systems: 1656 cyl, 16 heads, 63 sectors = 854,654,976 DOS operating systems may require a system bios that accepts larger values for the CMOS head parameter which lowers cylinders below 1024: 828 cyl, 32 heads, 63 sectors = 854,654,976 Other FULL-CAPACITY solutions for DOS operating systems include third-party drive preparation software or bios driven host adapters. Otherwise, capacity may be limited to: 827 cyl, 16 heads, 63 sectors = 426,811,392 (Master) 827 cyl, 16 heads, 63 sectors = 426,811,392 (Slave see Dual Drive emulation jumper) Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (12/23/94)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9051A 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another ST9051A/ST9077A Master 컴컴컴컴� 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9051A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (32 SECTORS) (MB) _____42.8 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________2,616 CYLINDERS __PHYSICAL______________________654 HEADS ______PHYSICAL______________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE INTERNAL (mbytes/sec)_______1.25 SPINDLE SPEED (RPM) ______________________3,631 AVERAGE LATENCY (mSEC) ___________________8.26 BUFFER ___________________________________32 KByte SeaCache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________83,712 TPI (TRACKS PER INCH) ____________________1,750 BPI (BITS PER INCH) ______________________34,007 AVERAGE ACCESS (ms) ______________________<19 SINGLE TRACK SEEK (ms) ___________________6 MAX FULL SEEK (ms) _______________________36 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +5V START-UP (amps) __1.0 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.8 STANDBY ______________0.3 SLEEP ________________0.3 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 6.5/0.18 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 820 cyl, 6 heads, 17 sectors = 42,823,680 Possible translation: 654 cyl, 4 heads, 32 sectors = 42,860,544 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (9/25/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9052A 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another ST9051A/ST9077A Master 컴컴컴컴� 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9052A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx SECTORS) (MB) _____42.6 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS __PHYSICAL/LOGICAL______________NA/980 HEADS ______PHYSICAL/LOGICAL______________ /5 DISCS (2.5 in)____________________________1 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec)________up to 14.5 SPINDLE SPEED (RPM) ______________________3,450 AVERAGE LATENCY (mSEC) ___________________8.70 BUFFER ___________________________________32/64 KByte SeaCache Multisegmented cache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________83,300 TPI (TRACKS PER INCH) ____________________ BPI (BITS PER INCH) ______________________ AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) ____________________150,000 SHOCK (G's) operating/nonoperating _______10/150 POWER REQUIREMENTS: +5V START-UP (amps) __0.9 POWER MANAGEMENT (Watts): ACTIVE _______________1.9 IDLE _________________0.8 STANDBY ______________0.25 SLEEP ________________0.25 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.49/12.5 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.9 Weight (oz/kg): 6.0/0.17 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 980 cyl, 5 heads, 17 sectors = 42,649,600 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (10/21/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9077A 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another ST9051A/ST9077A Master 컴컴컴컴� 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9077A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (39 SECTORS) (MB) _____64.0 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________3,208 CYLINDERS __PHYSICAL______________________802 HEADS ______PHYSICAL______________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec)________12 SPINDLE SPEED (RPM) ______________________3,546 BUFFER ___________________________________32 KByte SeaCache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________125,112 TPI (TRACKS PER INCH) ____________________1,750 BPI (BITS PER INCH) ______________________45,007 AVERAGE ACCESS (ms) ______________________<19 SINGLE TRACK SEEK (ms) ___________________6 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +5V START-UP (amps) __1.0 POWER MANAGEMENT (Watts): ACTIVE _______________3.0 IDLE _________________1.6 STANDBY ______________0.5 SLEEP ________________0.2 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 6.5/0.18 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 669 cyl, 11 heads, 17 sectors = 64,052,736 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (9/25/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9080A TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9080A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx SECTORS) (MB) _____64.0 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS __PHYSICAL/LOGICAL______________NA/823 HEADS ______PHYSICAL/LOGICAL______________2/4 DISCS (2.5 in)____________________________1 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec)________up to 16 SPINDLE SPEED (RPM) ______________________3,449 AVERAGE LATENCY (mSEC) ___________________8.69 BUFFER ___________________________________32/64 KByte SeaCache Multisegmented cache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________125,096 TPI (TRACKS PER INCH) ____________________2,650 BPI (BITS PER INCH) ______________________45,500 FCI (FLUX DENSITY) _______________________30,300 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) ____________________150,000 SHOCK (G's) operating/nonoperating _______10/150 POWER REQUIREMENTS: +5V START-UP (amps) __1.0 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.7 STANDBY ______________0.16 SLEEP ________________0.16 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.49/12.5 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.9 Weight (oz/kg): 4.8/0.136 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 823 cyl, 4 heads, 38 sectors = 64,049,152 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (12/02/92)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9096A 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another ST9xxxA/ST9xxxA Master 컴컴컴컴� 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9096A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx SECTORS) (MB) _____85.3 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL/LOGICAL______________NA/980 HEADS ______PHYSICAL/LOGICAL______________4/10 DISCS (2.5 in)____________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec)________to 14.5 SPINDLE SPEED (RPM) ______________________3,450 AVERAGE LATENCY (mSEC) ___________________8.70 BUFFER ___________________________________64 KByte SeaCache Multisegmented cache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________166,664 TPI (TRACKS PER INCH) ____________________2,165 BPI (BITS PER INCH) ______________________ AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) ____________________150,000 SHOCK (G's) operating/nonoperating _______10/150 POWER REQUIREMENTS: +5V START-UP (amps) __1.0 POWER MANAGEMENT (Watts): ACTIVE _______________2.0 IDLE _________________1.0 STANDBY ______________0.3 SLEEP ________________0.3 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 6.5/0.18 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 980 cyl, 10 heads, 17 sectors = 85,299,200 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (10/21/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9100AG TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9100AG UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________85.7 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________2 DISCS (2.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 22.4 SPINDLE SPEED (RPM) ______________________3,545 AVERAGE LATENCY (mSEC) ___________________8.46 BUFFER ___________________________________120 Kbyte Adaptive cache, write cache optional INTERFACE ________________________________AT SECTORS PER DRIVE ________________________167,552 TPI (TRACKS PER INCH) ____________________2,650 BPI (BITS PER INCH) ______________________58,200 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) Office _____________300,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps)___0.92 POWER MANAGEMENT (Watts): ACTIVE _______________1.6 IDLE _________________0.6 STANDBY ______________0.12 SLEEP ________________0.09 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .49/12.5 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 4.8/0.136 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 748 cyl, 14 heads, 16 sectors = 85,786,624 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (06/22/93) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9140AG TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9140AG UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________127.9 ACTUATOR TYPE ____________________________VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 22.4 SPINDLE SPEED (RPM) ______________________3,545 AVERAGE LATENCY (mSEC) ___________________8.46 BUFFER ___________________________________120 Kbyte Adaptive cache, write cache optional INTERFACE ________________________________AT SECTORS PER DRIVE ________________________249,900 TPI (TRACKS PER INCH) ____________________2,760 BPI (BITS PER INCH) ______________________57,120 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) Office _____________300,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps)___0.92 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.6 STANDBY ______________0.12 SLEEP ________________0.09 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .49/12.5 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 5.7/0.162 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 980 cyl, 15 heads, 17 sectors = 127,948,800 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (06/22/93) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9144A 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another ST9xxxA/ST9xxxA Master 컴컴컴컴� 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9144A UNFORMATTED CAPACITY (MB) ________________N/A FORMATTED CAPACITY (xx SECTORS) (MB) _____127.9 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL/LOGICAL______________NA/980 HEADS ______PHYSICAL/LOGICAL______________6/15 DISCS (2.5 in)____________________________3 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec)________to 14.5 SPINDLE SPEED (RPM) ______________________3,450 AVERAGE LATENCY (mSEC) ___________________8.70 BUFFER ___________________________________64 KByte SeaCache Multisegmented cache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________249,900 TPI (TRACKS PER INCH) ____________________2,165 BPI (BITS PER INCH) ______________________ AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) ____________________150,000 SHOCK (G's) operating/nonoperating _______10/150 POWER REQUIREMENTS: +5V START-UP (amps) __1.0 POWER MANAGEMENT (Watts): ACTIVE _______________2.0 IDLE _________________1.0 STANDBY ______________0.3 SLEEP ________________0.3 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 7.0/0.20 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 980 cyl, 15 heads, 17 sectors = 127,948,800 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (10/21/91)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-9145AG TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9145A UNFORMATTED CAPACITY (MB) ________________145 FORMATTED CAPACITY (xx SECTORS) (MB) _____127.9 ACTUATOR TYPE ____________________________VOICE COIL TRACKS (USER) _PHYSICAL/LOGICAL___________5852/14700 CYLINDERS __PHYSICAL/LOGICAL______________1463/980 HEADS ______PHYSICAL/LOGICAL______________4/15 DISCS (2.5 in)____________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) TRANSFER RATE INTERNAL (mbits/sec)________up to 16 SPINDLE SPEED (RPM) ______________________3,449 AVERAGE LATENCY (mSEC) ___________________8.69 BUFFER ___________________________________32/64 KByte SeaCache Multisegmented cache INTERFACE ________________________________AT BUS SECTORS PER DRIVE ________________________249,900 TPI (TRACKS PER INCH) ____________________2,650 BPI (BITS PER INCH) ______________________45,500 FCI (FLUX DENSITY) _______________________30,300 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) ____________________150,000 SHOCK (G's) operating/nonoperating _______100/150 POWER REQUIREMENTS: +5V START-UP (amps) __1.2 POWER MANAGEMENT (Watts): ACTIVE _______________1.8 IDLE _________________0.7 STANDBY ______________0.17 SLEEP ________________0.17 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO PARK IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.0 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.9 Weight (oz/kg): 4.8/0.136 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 980 cyl, 15 heads, 17 sectors = 127,948,800 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/12/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-9150AG (Marathon 130sl) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9150AG Marathon 130sl UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________131.0 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________2 DISCS (2.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 29.5 EXTERNAL TRANSFER RATE (Mbytes) __________up to 13.3 SPINDLE SPEED (RPM) ______________________3,980 AVERAGE LATENCY (mSEC) ___________________7.54 BUFFER ___________________________________120 Kbyte Adaptive cache, write cache optional INTERFACE ________________________________AT SECTORS PER DRIVE ________________________256,009 TPI (TRACKS PER INCH) ____________________3,282 BPI (BITS PER INCH) ______________________59,124 FCI (FLUX CHANGES PER INCH) ______________44,360 AVERAGE ACCESS (ms) __(read/write)________16/20 SINGLE TRACK SEEK (ms) __(read/write)_____6/7 MAX FULL SEEK (ms) __(read/write)_________26/28 MTBF (power-on hours) Office _____________300,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor ACOUSTICS __(dBA Max)__(idle/seek)________28/30 POWER REQUIREMENTS: +5V START-UP (amps)___0.60 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.73 STANDBY ______________0.16 SLEEP ________________0.10 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .504/12.80 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 5.4/0.154 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 419 cyl, 13 heads, 47 sectors = 131,076,608 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-9190AG (Marathon 170sl) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9190AG Marathon 170sl UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________171.6 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 22.4 SPINDLE SPEED (RPM) ______________________3,545 AVERAGE LATENCY (mSEC) ___________________8.46 BUFFER ___________________________________120 Kbyte Adaptive cache, write cache optional INTERFACE ________________________________AT SECTORS PER DRIVE ________________________335,232 TPI (TRACKS PER INCH) ____________________2,760 BPI (BITS PER INCH) ______________________57,120 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) Office _____________300,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps)___0.92 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.6 STANDBY ______________0.12 SLEEP ________________0.09 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .49/12.5 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 5.7/0.162 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 873 cyl, 16 heads, 24 sectors = 171,638,784 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-9235AG and ST-9235A TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9235AG UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________209.7 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________6 DISCS (2.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (2,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 16 SPINDLE SPEED (RPM) ______________________3,449 AVERAGE LATENCY (mSEC) ___________________8.69 BUFFER ___________________________________64 Kbyte Multisegmented cache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________409,760 TPI (TRACKS PER INCH) ____________________2,750 BPI (BITS PER INCH) ______________________45,500 FCI (FLUX DENSITY) _______________________30,300 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) Office _____________150,000 SHOCK (G's): ST9235A operating/nonoperating _______10/150 ST9235AG operating/nonoperating _______100/150 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps) __1.2 POWER MANAGEMENT (Watts): ACTIVE _______________1.8 IDLE _________________0.7 STANDBY ______________0.17 SLEEP ________________0.17 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (ozs/kg): 7.25/0.21 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 985 cyl, 13 heads, 32 sectors = 209,797,120 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (05/12/93)  SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-9240AG (Marathon 210sl) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9240AG Marathon 210sl UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________210.4 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 29.5 EXTERNAL TRANSFER RATE (Mbytes) __________up to 13.3 SPINDLE SPEED (RPM) ______________________3,980 AVERAGE LATENCY (mSEC) ___________________7.54 BUFFER ___________________________________120 Kbyte Adaptive cache, write cache optional INTERFACE ________________________________AT SECTORS PER DRIVE ________________________411,008 TPI (TRACKS PER INCH) ____________________3,282 BPI (BITS PER INCH) ______________________59,124 FCI (FLUX CHANGES PER INCH) ______________44,360 AVERAGE ACCESS (ms) __(read/write)________16/20 SINGLE TRACK SEEK (ms) __(read/write)_____6/7 MAX FULL SEEK (ms) __(read/write)_________26/28 MTBF (power-on hours) Office _____________300,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor ACOUSTICS __(dBA Max)__(idle/seek)________28/30 POWER REQUIREMENTS: +5V START-UP (amps)___0.60 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.73 STANDBY ______________0.16 SLEEP ________________0.10 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .504/12.80 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 5.4/0.154 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 988 cyl, 8 heads, 52 sectors = 210,436,096 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-9300AG (Marathon 260sl) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9300AG Marathon 260sl UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________262.1 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______up to 29.5 EXTERNAL TRANSFER RATE (Mbytes) __________up to 13.3 SPINDLE SPEED (RPM) ______________________3,980 AVERAGE LATENCY (mSEC) ___________________7.54 BUFFER ___________________________________120 Kbyte Adaptive cache, write cache optional INTERFACE ________________________________AT SECTORS PER DRIVE ________________________512,100 TPI (TRACKS PER INCH) ____________________3,282 BPI (BITS PER INCH) ______________________59,124 FCI (FLUX CHANGES PER INCH) ______________44,360 AVERAGE ACCESS (ms) __(read/write)________16/20 SINGLE TRACK SEEK (ms) __(read/write)_____6/7 MAX FULL SEEK (ms) __(read/write)_________26/28 MTBF (power-on hours) Office _____________300,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor ACOUSTICS __(dBA Max)__(idle/seek)________28/30 POWER REQUIREMENTS: +5V START-UP (amps)___0.60 POWER MANAGEMENT (Watts): ACTIVE _______________1.7 IDLE _________________0.73 STANDBY ______________0.16 SLEEP ________________0.10 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .504/12.80 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 5.4/0.154 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 569 cyl, 15 heads, 60 sectors = 262,195,200 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/09/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-9385AG (Marathon 340) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9385AG Marathon 340 FORMATTED CAPACITY (xx SECTORS) __________340 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________STRAIGHT ARM TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS ____________________________________6 DISCS (2.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______16.2 to 27.7 EXTERNAL TRANSFER RATE (Mbytes) __________up to 13.3 SPINDLE SPEED (RPM) ______________________3,980 AVERAGE LATENCY (mSEC) ___________________7.54 BUFFER ___________________________________120 Kbyte Multisegmented cache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________666,876 TPI (TRACKS PER INCH) ____________________3,282 BPI (BITS PER INCH) ______________________59,124 FCI (FLUX DENSITY) _______________________44,360 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) Office _____________300,000 ACOUSTICS (typ/max dBA) __________________30/33 SHOCK (G's): operating/nonoperating _______100/200 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps) __1.2 POWER MANAGEMENT (Watts): ACTIVE _______________1.85 IDLE _________________0.9 STANDBY ______________0.3 SLEEP ________________0.25 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (ozs/kg): 7.4/0.21 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 934 cyl, 14 heads, 51 sectors = 341,440,512 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1995 ST-9420AG (Marathon 420sl) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Cable Select 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9420AG Marathon 420sl UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________420.8 ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________ HEADS ____________________________________4 DISCS (2.5 in) ___________________________2 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR PRML INTERNAL TRANSFER RATE (mbits/sec) _______up to 44 EXTERNAL TRANSFER RATE (Mbytes) __________up to 16.6 PIO MODE (highest) _______________________4 DMA MODE (highest) _______________________2 SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________120 Kbyte Read/Write Multiple, Read Look-Ahead, Multi-Segmented, Adaptive INTERFACE ________________________________ATA SECTORS PER DRIVE (LBA mode) _____________822,016 TPI (TRACKS PER INCH) ____________________3,807 BPI (BITS PER INCH) ______________________90,000 FCI (FLUX CHANGES PER INCH) ______________67,500 AVERAGE ACCESS (ms) __(read/write)________16/20 SINGLE TRACK SEEK (ms) __(read/write)_____6/7 MAX FULL SEEK (ms) __(read/write)_________26/28 MTBF (power-on hours) Office _____________300,000 CONTACT START-STOP CYCLES ________________50,000 SHOCK (G's) operating/nonoperating _______100/150 SafeRite shock sensor ACOUSTICS __(dBA Max)__(idle/seek)________28/30 POWER REQUIREMENTS: +5V START-UP (amps)___0.660 POWER MANAGEMENT (Watts): ACTIVE _______________1.95 IDLE _________________0.90 STANDBY ______________0.25 SLEEP ________________0.15 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): .504/12.80 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (oz/kg): 5.7/0.162 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 988 cyl, 16 heads, 52 sectors = 420,872,192 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (01/24/95) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-9550AG (Marathon 455) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9550AG Marathon 455 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________455 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS ____________________________________8 DISCS (2.5 in) ___________________________4 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______16.2 to 27.7 EXTERNAL TRANSFER RATE (Mbytes) __________up to 13.3 SPINDLE SPEED (RPM) ______________________3,980 AVERAGE LATENCY (mSEC) ___________________7.54 BUFFER ___________________________________120 Kbyte Multisegmented cache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________889,248 TPI (TRACKS PER INCH) ____________________3,282 BPI (BITS PER INCH) ______________________59,124 FCI (FLUX DENSITY) _______________________44,360 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________5 MAX FULL SEEK (ms) _______________________27 MTBF (power-on hours) Office _____________300,000 ACOUSTICS (typ/max dBA) __________________30/33 SHOCK (G's): operating/nonoperating _______100/200 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps) __1.2 POWER MANAGEMENT (Watts): ACTIVE _______________1.85 IDLE _________________0.9 STANDBY ______________0.3 SLEEP ________________0.25 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (ozs/kg): 7.4/0.21 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 942 cyl, 16 heads, 59 sectors = 455,294,976 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1993 ST-9655AG (Marathon 520) TOP 旼 44-pin I/O Connector (* see below) � o o ::::::::::::�::::::::1 o o �P�W�A袴袴袴袴袴曲袴袴袴袴袴袴袴袴袴 � � � pin-20 removed for keying 컴컴컴컴컴컴컴켸 � � � � � � Drive is Master, no Slave drive present 컴컴컴컴컴컴컴컴컴 0 0 Drive is Master, Seagate Slave drive present 컴컴컴컴컴컴� 1 0 Drive is Slave to another Seagate 2.5" Master 컴컴컴컴컴컴 0 1 Reserved Position (Do Not Use) 컴컴컴컴컴컴컴컴컴컴컴컴컴� 1 1 * Drive uses +5vdc power supplied to the drive via the interface connector. The drive does NOT make use of a +12vdc power line. pin-41 +5vdc (Logic) pin-42 +5vdc (Motor) pin-43 Ground pin-44 Reserved ST-9655AG Marathon 520 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________524 AVERAGE SECTORS PER TRACK ________________ rounded down ACTUATOR TYPE ____________________________ROTARY VOICE COIL TRACKS ___________________________________ CYLINDERS ________________________________(user) HEADS ____________________________________8 DISCS (2.5 in) ___________________________4 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (mbits/sec) _______16.1 to 28.2 EXTERNAL TRANSFER RATE (Mbytes) __________up to 13.3 SPINDLE SPEED (RPM) ______________________3,980 AVERAGE LATENCY (mSEC) ___________________7.54 BUFFER ___________________________________120 Kbyte Multisegmented cache INTERFACE ________________________________AT SECTORS PER DRIVE ________________________1,024,128 TPI (TRACKS PER INCH) ____________________3,227 BPI (BITS PER INCH) ______________________72,100 FCI (FLUX DENSITY) _______________________44,360 AVERAGE ACCESS (ms) ______________________16 SINGLE TRACK SEEK (ms) ___________________6 MAX FULL SEEK (ms) _______________________26 MTBF (power-on hours) Office _____________300,000 ACOUSTICS (typ/max dBA) __________________30/33 SHOCK (G's): operating/nonoperating _______100/100 SafeRite shock sensor POWER REQUIREMENTS: +5V START-UP (amps) __1.2 POWER MANAGEMENT (Watts): ACTIVE _______________1.85 IDLE _________________0.9 STANDBY ______________0.3 SLEEP ________________0.25 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 0.75/19.05 Width (inches/mm): 2.76/70.10 Depth (inches/mm): 4.01/101.85 Weight (ozs/kg): 7.4/0.21 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translation: 1016 cyl, 16 heads, 63 sectors = 524,353,536 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1994 ST-31220A (Medalist 1080) �袴袴袴袴袴敲 � REAR VIEW � 훤袴袴袴袴袴� 40 pin I/O Cable Connection J1 2o o � 1o o 郞袴袴袴袴 袴袴袴袴拷 /컴컴컴컴�\ TOP (HDA) 曲曲袴�::::::::::�::::::::1팠� 0 0 0 0 넌� � � 突袴袴袴袴固袴袴袴袴槁 읕5횳횳�12� BOTTOM � � � � � 읕컴 pin-20 removed � � OFF OFF -- One drive only ON OFF -- Drive is slave OFF ON -- Drive is Master with slave present ON ON -- Cable Select (must also jumper pins 6 and 8 on J8) SPARE -- stored on pins 1-3 ST-31220A �袴袴袴袴袴袴袴� � Front View � 훤袴袴袴袴袴袴暠 旼컴컴컴컴컴컴 Spare - as shipped � 旼컴컴컴� Cable Select pins 6-8 (TOP) � � 旼컴� Reserved � � � 旼 Remote LED 13-, 14+ � � 憫� � J8 o o o햛 o o o14 Option Block 袴袴袴袴1o o o o o o 袴袴袴袴袴袴袴袴袴�PWA袴袴袴袴袴 � (BOTTOM) 읕� pin 3 missing Cable Select also requires Slave and Slave Present jumpers ON. ST-31220A �袴袴袴袴袴袴袴袴敲 � RIGHT SIDE VIEW � 훤袴袴袴袴袴袴袴袴� 旼컴 J6 Dual Drive emulation pins 1-2 AND pins 3-4 � (spare jumper stored on pins 1-3, as shipped) 2o o BACK 郞� 1o o TOP (HDA) FRONT OF 팠袴袴袴袴袴袴袴袴袴袴�P�W�A袴袴袴袴袴袴袴袴袴袴袴� OF DRIVE 突� BOTTOM DRIVE Note: If the Dual Drive Emulation jumper is used, then TWO CMOS drive types will be required and only ONE drive per cable is allowed. ST-31220A Medalist 1080 UNFORMATTED CAPACITY _____________________ FORMATTED CAPACITY (xx SECTORS) __________1083 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL______________________3,876 HEADS ______PHYSICAL______________________6 DISCS (3.5 in) ___________________________3 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________THIN FILM RECORDING METHOD _________________________ZBR RLL (1,7) INTERNAL TRANSFER RATE (Mbits/sec) _______27.9 to 47.24 EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 16.6 PIO MODE _________________________________4 DMA SUPPORT ______________________________EISA Type B SPINDLE SPEED (RPM) ______________________4,500 AVERAGE LATENCY (mSEC) ___________________6.67 BUFFER ___________________________________256 Kbyte SeaCache Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________AT SECTORS PER DRIVE ________________________2,116,296 TPI (TRACKS PER INCH) ____________________4,250 BPI (BITS PER INCH) ______________________70,101 AVERAGE ACCESS (ms) (read/write) _________12/14 SINGLE TRACK SEEK (ms) ___________________3.5 MAX FULL SEEK (ms) _______________________25 MTBF (power-on hours) Office _____________300,000 SHOCK (G's): operating (Read/Write) __________2 nonoperating ____________________75 ACOUSTICS (typ/max dBA) __________________30/36 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _1.9 POWER MANAGEMENT (Watts): ACTIVE _______________6.6 IDLE _________________2.75 STANDBY ______________1 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl) _______________________AUTO IBM AT DRIVE TYPE ________________________* Physical: Height (inches/mm): 1/25.4 Width (inches/mm): 4.02/102.1 Depth (inches/mm): 5.77/146.6 Weight (lbs/kg): 1.5/0.68 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE. (see below) Possible translations: This translation is generally acceptable, as is, for non-DOS operating systems: 2099 cyl, 16 heads, 63 sectors = 1,083,285,504 Other FULL-CAPACITY solutions for DOS operating systems include third-party drive preparation software, system BIOS which supports LBA mode or bios driven host adapters. Otherwise, capacity may be limited to: 1024 cyl, 16 heads, 63 sectors = 528,482,304 (Master) 1024 cyl, 16 heads, 63 sectors = 528,482,304 (Slave see Dual Drive emulation jumper) Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION ZBR = Zone Bit Recording = Variable sectors per track Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (08/17/94) SEAGATE TECHNOLOGY, INC. Customer Technical Support FAX Network +1 408 438-8137 Customer Technical Support Bulletin Boards (300-9600, 8-N-1) 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � United States +1 408 438-8771 � United Kingdom +44 628 478011 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � Germany +49 89 140-9331 � Singapore +65 227-2217 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 (C)opyright 1991 ST-125A /컴컴컴�\ 6-pin jumper version 쿚 O O O� �5횳횳�12 袴袴袴錮袴袴袴袴袴袴袴袴袴袴錮袴袴袴袴袴� o o o �::::::::::::::::::::1� o o o 突袴袴袴袴袴袴袴袴袴袴� � � � � 0 1 Single Drive 0=open � 1 1 Dual-Drive Master 1=closed � 1 0 Dual-Drive Slave � 읕컴컴 Optional External LED /컴컴컴�\ 10-pin jumper version 쿚 O O O� �5횳횳�12 袴袴袴袴袴錮袴袴袴袴袴袴袴袴袴袴錮袴袴袴袴袴� o o o o o �::::::::::::::::::::1� o o o o o 突袴袴袴袴袴袴袴袴袴袴� � � � � � � � � � � LT (Life Test, factory use only) � � 0 1 Single Drive 0=open � � 1 1 Dual-Drive Master 1=closed � � 0 0 Dual-Drive Slave � 읕컴컴 EWS (factory use only) 읕컴컴컴 Active Busy (Optional External LED) ST - 125A UNFORMATTED CAPACITY (MB) ________________25 FORMATTED CAPACITY (26 SECTORS) (MB) _____21.5 ACTUATOR TYPE ____________________________STEPPER TRACKS ___________________________________1,616 CYLINDERS ________________________________404 HEADS ____________________________________4 DISCS ____________________________________2 MEDIA TYPE _______________________________THIN FILM RECORDING METHOD _________________________RLL TRANSFER RATE (mbits/sec) ________________7.5 SPINDLE SPEED (RPM) ______________________3,600 INTERFACE ________________________________AT BUS TPI (TRACKS PER INCH) ____________________824 BPI (BITS PER INCH) ______________________16,546 AVERAGE ACCESS (ms) ______________________40/28* SINGLE TRACK SEEK (ms) ___________________8 MTBF (power-on hours) ____________________150,000 POWER REQUIREMENTS: +12V START-UP (amps) _2.0 +12V TYPICAL (amps) __0.35 +5V TYPICAL (amps) ___0.9 TYPICAL (watts) ______9 MAXIMUM (watts) ______29 BUFFERED STEP PULSE RATE (micro sec) _____3-200 WRITE PRECOMP (cyl) ______________________N/A REDUCED WRITE CURRENT (cyl) ______________N/A LANDING ZONE (cyl)________________________AUTO PARK IBM AT DRIVE TYPE ________________________6 *ST125A-0/ST125A-1 Possible translation: 615 cyl, 4 heads, 17 sectors = 21,411,840 Note: A "custom" or "user-definded" CMOS drivetype may ask for a numerical value for the Write Precompensation cylinder and for the Landing Zone cylinder. A basic rule-of-thumb for drive models that do not require the old Write Precomp technique or a Landing Zone because they are Auto-Parking is to add 1 to the cylinder value being used. As an example: If cylinders equaled 820, then both Write Precomp and Landing Zone would be entered as 821. Some BIOS will convert this to 65535 or -1, which are functionally equivalent to "none (not used)". PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION WARNING - Already low-level formatted at the factory. Since a User-definable or Custom translation geometry may be used, it is imperative that the values be written down and kept with your permanent records for retrieval in the event of CMOS battery failure. Seagate reserves the right to change, without notice, product offerings or specifications. (6/26/90)