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Hitachi Deskstar 7K400 - Hard drive - 400 GB - internal - 3.5" - SATA-150 - 7200 rpm - buffer: 8 MB at Backoffice
Hitachi Deskstar 7K400 - Hard drive - 400 GB - internal - 3.5" - SATA-150 - 7200 rpm - buffer: 8 MB
0A30229
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This product is no longer available.
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Hitachi builds upon the unparalleled technology strength and world-renowned R&D heritage of its founders to bring high-value hard disk drive solutions to customers worldwide by offering the industry's broadest portfolio of hard disk drives.| Product Description | Hitachi Deskstar 7K400 - hard drive - 400 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 | 0.7 kg | | Capacity | 400 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 | 0.7 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 400 GB |
| Interface Type | Serial ATA-150 |
| Buffer Size | 8 MB |
| Features | Fluid Dynamic Bearing (FDB) motor, giant magnetoresistive (GMR) head technology, load/unload technology, antiferromagnetically-coupled (AFC) media, Thermal Monitoring System |
| Compliant Standards | S.M.A.R.T. |
PERFORMANCE |
| Drive Transfer Rate | 150 MBps (external) |
| Internal Data Rate | 94.6 MBps |
| Seek Time | 8.5 ms (average) |
| 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) / 225 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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