(1) Seagate ST31230WC Hawk 2LP - 1.01GB SCSI-2 Fast Wide 80-Pin 5400RPM Hard Dri
Tax included.
THIS LISTING IS FOR 1 ST31230WC SEAGATE DRIVE
Hawk 2LP - 1.01GB SCSI-2 Fast Wide 80-Pin 5400RPM Hard Drive
Hawk 2LP - 1.01GB SCSI-2 Fast Wide 80-Pin 5400RPM Hard Drive
- Integrated SCSI Controller
- Single Ended and Differential SCSI drivers and receivers
- Asynchronous and Synchronous data transfer protocol
- Firmware downloadable via SCSI interface
- Selectable sector size from 256 to 4096 bytes/sector
- Programmable sector reallocation scheme
- Flawed sector reallocation at format time
- Programmable auto write and read reallocation
- Reallocation of defects on command (Post Format)
- 96 bit Reed-Solomon error correcting code
- Sealed Head/Disc Assembly
- No preventative maintenance or adjustment required
- Dedicated head landing zone
- Automatic shipping lock
- Automatic Adaptive Thermal Compensation
- Patented Tri-phase Servo with embedded Grey Code Track Address to guarantee servo positioning.
- Self diagnostics performed at power on
- 1:1 Interleave
- Zoned Bit Recording (ZBR)
- Vertical, horizontal, or top down mounting
- Dynamic spindle brake
- Permanently mounted terminators on "W" models, enabled by installation of a jumper plug.
- 512 K byte data buffer
| UNFORMATTED CAPACITY (GB) | 1.28 |
| FORMATTED CAPACITY (xx SECTORS) (GB) | 1.06 |
| AVERAGE SECTORS PER TRACK | 103 |
| ACTUATOR TYPE | ROTARY VOICE COIL |
| TRACKS | 19,960 |
| CYLINDERS | 3992 |
| HEADS (PHYSICAL) | 5 |
| DISCS (3.5 in) | 3 |
| MEDIA TYPE | THIN FILM |
| RECORDING METHOD | ZBR RLL (1,7) |
| INTERNAL TRANSFER RATE (mbits/sec) | 33.9 to 56.7 |
| EXTERNAL TRANSFER RATE (mbytes/sec) | 20 Sync. |
| SPINDLE SPEED (RPM) | 5411 |
| AVERAGE LATENCY (mSEC) | 5.54 |
| BUFFER
Read Look-Ahead, Adaptive, Multi-Segmented Cache |
512 KByte |
| INTERFACE
ASA II |
SCSI-2 FAST Wide |
| TPI (TRACKS PER INCH) | 4200 |
| AVERAGE ACCESS (ms) (read/write)
Drive level with controller overhead |
10.4/11.4 |
| SINGLE TRACK SEEK (ms) (read/write) | 2.1/2.5 |
| MAX FULL SEEK (ms) (read/write) | 20.4/21.4 |
| MTBF (power-on hours) | 800,000 |
| SHOCK (G's): |
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| POWER REQUIREMENTS: |
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| Physical: |
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