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Hitachi Deskstar 7K250 - Hard drive - 80 GB - internal - 3.5" - SATA-150 - 7200 rpm - buffer: 8 MB at Backoffice
Hitachi Deskstar 7K250 - Hard drive - 80 GB - internal - 3.5" - SATA-150 - 7200 rpm - buffer: 8 MB
13G0252
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This product is no longer available.
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The Hitachi Deskstar 7K250 extends the company's long-standing tradition of performance leadership. This new series of Deskstar drives incorporates both new and proven technologies to boost the performance, capacity, and reliability to handle a wide range of advanced storage requirements. Hitachi's standardized features in desktop solutions enable fast transfer rates, low power utilization and quiet acoustics. These features combine to make the Deskstar 7K250 ideal not only for standard PC systems but also for ATA entry-servers, personal video recorders and other non-PC computing requirements.| Product Description | Hitachi Deskstar 7K250 - hard drive - 80 GB - SATA-150 | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.2 cm x 14.6 cm x 2.5 cm | | Weight | 0.6 kg | | Capacity | 80 GB | | Interface Type | Serial ATA-150 | | Data Transfer Rate | 150 MBps | | Average Seek Time | 8.5 ms | | Spindle Speed | 7200 rpm | | Buffer Size | 8 MB |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.6 cm |
| Height | 2.5 cm |
| Weight | 0.6 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 80 GB |
| Interface Type | Serial ATA-150 |
| Buffer Size | 8 MB |
| Features | Fluid Dynamic Bearing (FDB) motor |
PERFORMANCE |
| Drive Transfer Rate | 150 MBps (external) |
| Internal Data Rate | 94.6 MBps |
| Seek Time | 8.5 ms (average) / 15.1 ms (max) |
| Track-to-Track Seek Time | 1.1 ms |
| Average Latency | 4.17 ms |
| Spindle Speed | 7200 rpm |
RELIABILITY |
| Non-Recoverable Errors | 1 per 10^14 |
| Start / Stop Cycles | 50,000 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x Serial ATA-150 - 7 pin Serial ATA |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 8 - 90% |
| Shock Tolerance | 55 g @ 2ms half-sine pulse (operating) / 350 g @ 2ms half-sine pulse (non-operating) |
| Vibration Tolerance | 0.67 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating) |
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