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- SEAGATE TECHNOLOGY, INC.
- Customer Technical Support Bulletin Boards (300-9600, 8-N-1)
- ┌──────────────────────────────────┬─────────────────────────────────┐
- │ United States +1 408 438-8771 │ United Kingdom +44 628 478011 │
- ├──────────────────────────────────┼─────────────────────────────────┤
- │ Germany +49 89 140-9331 │ Singapore +65 227-2217 │
- └──────────────────────────────────┴─────────────────────────────────┘
- (C)opyright 1991
-
-
-
- ST-1201NS (94351-200S) Swift SCSI
- ┌───\
- │ O │ 5
- │ O │ G
- │ O │ G
- │ O │ 12 .................... o o o o o o
- └───/ 1................... o o o o o o
- ════════════════════════════════════════════
- 1 2 4 │ │ │
- ──┬── │ │ └─ Synchronized Spindle
- Terminator Power Select │ │ └─── Motor Control
- Header located on the side │ └───── Enable Parity Checking
- ────────────────────────── └───────── Drive ID, binary - use
- (Back) A B (Front of drive) ID 0 (no jumpers) for
- C D single drive install
- A-B Drive from Power Connector (factory default)
- A-C Drive from SCSI Bus
- A-C&B-D Drive from Power Connector and Provide to SCSI Bus
- B-D Only provide to SCSI Bus
-
- Shrouded SCSI Connector Only
- ┌───\
- │ O │ 5
- │ O │ G
- │ O │ G ┌─ If the SCSI connector has a plastic shroud, note pin-1
- │ O │ 12 ╔════════════════════╗ o o o o o o
- └───/ ║:::::::::::::::::::1║ o o o o o o
- ════════════════════════════════════════════
- 1 2 4 │ │ │
- ──┬── │ │ └─ Synchronized Spindle
- Terminator Power Select │ │ └─── Motor Control
- Header located on the side │ └───── Enable Parity Checking
- ────────────────────────── └───────── Drive ID, binary - use
- (Back) A B (Front of drive) ID 0 (no jumpers) for
- C D single drive install
- A-B Drive from Power Connector (factory default)
- A-C Drive from SCSI Bus
- A-C&B-D Drive from Power Connector and Provide to SCSI Bus
- B-D Only provide to SCSI Bus
-
-
- ST-1201NS
- 94351-200S Swift
-
- UNFORMATTED CAPACITY (MB) ________________201
- FORMATTED CAPACITY (36 SECTORS) (MB) _____177
- ACTUATOR TYPE ____________________________VOICE COIL
- TRACKS ___________________________________9,612
- CYLINDERS ________________________________1,068
- HEADS ____________________________________9
- DISCS ____________________________________5
- MEDIA TYPE _______________________________THIN FILM
- RECORDING METHOD _________________________RLL
- TRANSFER RATE (mbytes/sec) _______________1.25
- INTERFACE ________________________________SCSI
- TPI (TRACKS PER INCH) ____________________1,350
- BPI (BITS PER INCH) ______________________28,282
- 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) ______34
- BUFFERED STEP PULSE RATE (micro sec) _____6-200
- WRITE PRECOMP (cyl) ______________________N/A (1069)
- REDUCED WRITE CURRENT (cyl) ______________N/A (1069)
- LANDING ZONE (cyl) _______________________AUTO PARK
- IBM AT DRIVE TYPE ________________________0 or NONE
-
- Already low-level formatted at the factory.
-
-
- Swift Remote LED Option
-
- Front View of Drive Without the Plastic Bezel
-
- ┌───┬───┐
- │ A │ B │ B = Anode
- ├───┼───┤ D = Cathode
- │ C │ D │
- ...═════════════════╧═══╧═══╧═════P═W═A═══...
-
-
- ° 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)