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- SEAGATE TECHNOLOGY, INC.
- Technical Support Bulletin Board
- 408/438-8771 [300-9600 HST, MNP 3/5, N-8-1]
- (C)opyright 1990
-
- ST-177N
-
- /───┐
- │ O │12
- │ O │G
- │ O │G
- o o o o o │ O │5
- o o o o o \───┘
- ══╤═╤═╤═╤═╤═════════════════════════════════════
- 1 2 4 │ P .........................
- └─┼─┘ │ │ └.........................┘
- │ │ │ ┌──────1┌──────1┌──────1
- │ │ │ └──────┘└──────┘└──────┘
- │ │ │ └ Resistor Termination Packs
- │ │ │
- │ │ └─ Parity Check enable
- │ └─── Not Used
- └─────── Drive ID's, ID 0 (none) for single drive system
-
- ST - 177N
-
- UNFORMATTED CAPACITY (MB) ________________N/A
- FORMATTED CAPACITY (26 SECTORS) (MB) _____60.8
- ACTUATOR TYPE ____________________________VOICE COIL
- TRACKS ___________________________________4,606
- CYLINDERS ________________________________921
- HEADS ____________________________________5
- DISCS ____________________________________3
- MEDIA TYPE _______________________________THIN FILM
- RECORDING METHOD _________________________RLL
- TRANSFER RATE (mbits/sec) ________________7.5
- INTERFACE ________________________________SCSI
- TPI (TRACKS PER INCH) ____________________1,300
- BPI (BITS PER INCH) ______________________19,893
- AVERAGE ACCESS (ms) ______________________24
- SINGLE TRACK SEEK (ms) ___________________8
- MTBF (power-on hours) ____________________50,000
- POWER REQUIREMENTS: +12V START-UP (amps) _2.0
- +12V TYPICAL (amps) __0.5
- +5V TYPICAL (amps) ___0.6
- TYPICAL (watts) ______9
- MAXIMUM (watts) ______27
- BUFFERED STEP PULSE RATE (micro sec) _____3-200
- WRITE PRECOMP (cyl) ______________________N/A (922)
- REDUCED WRITE CURRENT (cyl) ______________N/A (922)
- LANDING ZONE (cyl)________________________AUTO PARK
- IBM AT DRIVE TYPE ________________________NONE
-
- *MAY REQUIRE PARTITIONING SOFTWARE
-
- Seagate reserves the right to change, without notice, product
- offerings or specifications. (6/26/90)