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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-11201N SCSI-2 Fast Wide
-
-
-
- ST - 11201N
-
- UNFORMATTED CAPACITY (MB) ________________1,248
- FORMATTED CAPACITY (xx SECTORS) (MB) _____1,054
- AVERAGE SECTORS PER TRACK ________________73
- ACTUATOR TYPE ____________________________VOICE COIL
- TRACKS ___________________________________28,080
- CYLINDERS ________________________________1,872 (user)
- HEADS ____________________________________15
- DISCS (3.5 in) ___________________________8
- MEDIA TYPE _______________________________THIN FILM
- RECORDING METHOD _________________________ZBR RLL (1,7)
- INTERNAL TRANSFER RATE (mbits/sec) _______22 to 40
- EXTERNAL TRANSFER RATE (mbyte/sec) _______4 Async
- EXTERNAL TRANSFER RATE (mbyte/sec) _______10 Sync
- SPINDLE SPEED (RPM) ______________________5,411
- AVERAGE LATENCY (mSEC) ___________________5.4
- BUFFER ___________________________________240 Kbyte
- Read Look-Ahead, Adaptive,
- Multi-Segmented Cache
- INTERFACE ________________________________SCSI-2 Fast Wide
- BYTES PER TRACK __________________________41,660 avg.
- SECTORS PER DRIVE ________________________2,059,139
- TPI (TRACKS PER INCH) ____________________2,150
- AVERAGE ACCESS (ms) (read/write)__________10.5/12.0 *
- SINGLE TRACK SEEK (ms) ___________________2.6 *
- MAX FULL SEEK (ms) _______________________26.6 *
- MTBF (power-on hours) ____________________200,000
- POWER REQUIREMENTS: +12V START-UP (amps) _2.0
- +12V TYPICAL (amps) __0.5
- +5V TYPICAL (amps) ___0.4
- TYPICAL (watts) ______11
- IDLE (watts) _________9
- LANDING ZONE (cyl)________________________AUTO PARK
- IBM AT DRIVE TYPE ________________________0 or NONE
-
- * Including on-board controller overhead (0.6ms less
- without overhead).
-
- Already low-level formatted at the factory.
- ZBR = Zone Bit Recording = Variable sectors per track
-
- Formatted at the factory with 12 spare sectors per cylinder
- and two spare cylinders at inner tracks per unit.
-
- Seagate reserves the right to change, without notice, product
- offerings or specifications. (10/22/92)
-