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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-213
-
- /─4─3─2─1─\
- │ O O O O │ Power
- o o o o o o o o └─────────┘
- ┌Data Cable o o o o o o o o ┌Controller Cable 1 5 G G 12
- ═════════ ══ │ │ │ │ │ │ │ │ ════════════════════ ═══ ════════════
- │ │ │ │ │ │ │ │ ┌────────────1
- │ │ │ │ │ │ │ │ └─Terminator─┘
- │ │ │ │ │ │ │ │
- Drive Select->1 2 3 4 │ │ │ └ Radial
- │ │ │ │ │ └── Reserved
- │ └┬┘ │ └──── Write Fault
- │ │ └────── Factory Test
- │ └───────── Never Used (Drive Select 3 and 4)
- └ If twisted cable, use Drive Select 2
-
- ST - 213
-
- UNFORMATTED CAPACITY (MB) ________________12.8
- FORMATTED CAPACITY (17 SECTORS) (MB) _____10.7
- ACTUATOR TYPE ____________________________STEPPER
- TRACKS ___________________________________1,230
- CYLINDERS ________________________________615
- HEADS ____________________________________2
- DISCS ____________________________________1
- MEDIA TYPE _______________________________OXIDE
- RECORDING METHOD _________________________MFM
- TRANSFER RATE (mbits/sec) ________________5.0
- INTERFACE ________________________________ST412
- TPI (TRACKS PER INCH) ____________________588
- BPI (BITS PER INCH) ______________________9,827
- AVERAGE ACCESS (ms) ______________________65
- SINGLE TRACK SEEK (ms) ___________________20
- MTBF (power-on hours) ____________________20,000
- POWER REQUIREMENTS: +12V START-UP (amps) _2.2
- +12V TYPICAL (amps) __0.9
- +5V TYPICAL (amps) ___0.8
- TYPICAL (watts) ______14.8
- MAXIMUM (watts) ______30.4
- BUFFERED STEP PULSE RATE (micro sec) _____5-200
- WRITE PRECOMP (cyl) ______________________300
- REDUCED WRITE CURRENT (cyl) ______________N/A (616)
- LANDING ZONE (cyl)________________________670
- IBM AT DRIVE TYPE ________________________N/A
-
- Seagate reserves the right to change, without notice, product
- offerings or specifications. (6/26/90)