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WD RE2 WD7500AYYS - Hard drive - 750 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB at Backoffice
WD RE2 WD7500AYYS - Hard drive - 750 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB
WD7500AYYS
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This product is no longer available.
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WD RE2 hard drives are the world's most reliable server-class SATA drives in the market. With 1.2 million hours MTBF, 3 Gb/s SATA technology, and best-in-class vibration tolerance, WD RE2 drives offer the best combination of superior reliability, high capacity, and optimum performance for enterprise applications.| Product Description | WD RE2 WD7500AYYS - hard drive - 750 GB - SATA-300 | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.2 cm x 14.7 cm x 2.6 cm | | Weight | 0.73 kg | | Capacity | 750 GB | | Interface Type | Serial ATA-300 | | Data Transfer Rate | 300 MBps | | Average Seek Time | 8.9 ms | | Spindle Speed | 7200 rpm | | Buffer Size | 16 MB | | Vista Certification | Works with Windows Vista | | Manufacturer Warranty | 5 years warranty |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.7 cm |
| Height | 2.6 cm |
| Weight | 0.73 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 750 GB |
| Interface Type | Serial ATA-300 |
| Buffer Size | 16 MB |
| Features | Native Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER) |
| Compliant Standards | S.M.A.R.T. |
PERFORMANCE |
| Drive Transfer Rate | 300 MBps (external) |
| Internal Data Rate | 98 MBps |
| Seek Time | 8.9 ms (average) / 21 ms (max) |
| Track-to-Track Seek Time | 0.6 ms |
| Average Latency | 4.2 ms |
| Spindle Speed | 7200 rpm |
RELIABILITY |
| MTBF | 1,200,000 hour(s) |
| Non-Recoverable Errors | 1 per 10^15 |
| Start / Stop Cycles | 50,000 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x Serial ATA-300 - 7 pin Serial ATA |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MISCELLANEOUS |
| Works with Windows Vista | Works with Windows Vista |
| Compliant Standards | RoHS |
MANUFACTURER WARRANTY |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - 5 years |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 5 - 95% |
| Shock Tolerance | 65 g @ 2ms (operating) / 250 g @ 1ms (non-operating) |
| Vibration Tolerance | 0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating) |
| Sound Emission | 28 dBA |
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