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- SEAGATE TECHNOLOGY, INC.
- Customer Technical Support FAX Network +1 408 438-8137
- 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-41651N Wren 8 FH SCSI-2 Fast
-
- 20-pin (2x10) configuration jumper-block version
-
- ┌ Synchronous Spindles option DC
- │ Power
- │ ╒═════════════════════════════╕ /─────────\
- ════════P═W═A═════════╡:SCSI:Cable:::::::::::::::::1╞═╡ 0 0 0 0 ╞══
- ┌─┐ ┌─┴─┐ ╘═════════════════════════════╛ └─5─G─G─12┘
- │o│o o o o o o o│o o│ ┌──────1 ┌──────1 ┌──────1
- ┼o┼o o o o o o o│o o│ └──────┘ └──────┘ └──────┘
- └─┘ 4 2 1 └───┘ Terminator SIPS
- │ │ ──┬── │ │ │
- │ │ │ │ │ └─ Motor Start Delay (16 secs * ID)
- │ │ │ │ └─── Parity check enable
- │ │ │ └───── Motor Start option enable
- │ │ └───────── Drive ID's, ID 0 (none) if only SCSI device
- │ └───────────── Terminator power to the Bus (vertical)
- └──────────────┼ Terminator power from Drive, default (vertical)
- │ Terminator power from Bus (lower horizontal)
-
-
- 16-pin (2x8) configuration jumper-block version
-
- ┌ Synchronous Spindles option DC
- │ Power
- │ ╒═════════════════════════════╕ /─────────\
- ════════P═W═A═════════╡:SCSI:Cable:::::::::::::::::1╞═╡ 0 0 0 0 ╞══
- ┌─┴─┐ ╘═════════════════════════════╛ └─5─G─G─12┘
- │o o│o o o o o o ┌──────1 ┌──────1 ┌──────1 ┌─┐
- │o o│o o o o o o └──────┘ └──────┘ └──────┘ │o│o
- └1──┘4 2 1 M P Terminator SIPS ┼o┼o─┐
- ──┬── │ │ │ └┼┘│ │
- │ │ │ └─ Motor Start Delay (16 secs * ID) │ │ │
- │ │ └─── Parity check enable │ │ │
- │ └───── Motor Start option enable │ │ │
- └───────── Drive ID's, ID 0 (none) if │ │ │
- only SCSI device │ │ │
- │ │ │
- Terminator power from Drive, default (vertical) ──┘ │ │
- Terminator power to the Bus (vertical) ────┘ │
- Terminator power from Bus (lower horizontal) ──────┘
-
- Both versions:
-
- LED
- ┌───┐ (Viewed from front of drive) ┌ GND
- │ 0 │ │
- ════╧═══╧═════════════P═W═A══════════════════════════╪════════════
- o o o J6
- pin-1 (+5v) ----o o o
- │ │ │
- Remote LED connection ──┘ │ │
- Write Protect Remote ┼───┘ │
- Switch cable connection │ │
- Factory Use Only ──────┘
-
-
- ST-41651N
- WREN 8 FH
-
- UNFORMATTED CAPACITY (MB) ________________1,650
- FORMATTED CAPACITY (xx SECTORS) (MB) _____1,415*
- AVERAGE SECTORS PER TRACK (with spares)___87
- ACTUATOR TYPE ____________________________STRAIGHT ARM
- TRACKS ___________________________________31,605
- CYLINDERS ________________________________2,107 (user)
- HEADS ____________________________________15
- DISCS (5.25 in) __________________________8
- MEDIA TYPE _______________________________THIN FILM
- RECORDING METHOD _________________________ZBR RLL (1,7)
- INTERNAL TRANSFER RATE (mbits/sec) _______17 to 32
- EXTERNAL TRANSFER RATE (Mbytes/sec) ______10.0 Sync.
- SPINDLE SPEED (RPM) ______________________3,600
- AVERAGE LATENCY (mSEC) ___________________8.33
- BUFFER ___________________________________256 Kbyte
- Read Look-Ahead, Adaptive, Multi-
- Segmented Cache
- INTERFACE ________________________________SCSI-2 Fast
- BYTES PER TRACK __________________________54,900 avg.
- SECTORS PER DRIVE ________________________2,749,635
- TPI (TRACKS PER INCH) ____________________1,760
- BPI (BITS PER INCH) ______________________
- AVERAGE ACCESS (ms) ______________________15
- SINGLE TRACK SEEK (ms) ___________________2.5
- MAX FULL SEEK (ms) _______________________34
- MTBF (power-on hours) ____________________150,000
- POWER REQUIREMENTS: +12V START-UP (amps) _4.5
- +12V TYPICAL (amps) __1.5
- +5V START-UP (amps) __0.8
- +5V TYPICAL (amps) ___0.6
- TYPICAL (watts) ______21
- MAXIMUM (watts) ______58
- WRITE PRECOMP (cyl) ______________________N/A
- REDUCED WRITE CURRENT (cyl) ______________N/A
- LANDING ZONE (cyl) _______________________AUTO PARK
- IBM AT DRIVE TYPE ________________________0 or NONE
-
- * Already low-level formatted at the factory with one spare sector per
- track and two spare cylinders/unit.
-
-
- Seagate reserves the right to change, without notice, product
- offerings or specifications. (10/31/91)
-