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Hard drive - 8 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 128 MB
Main Specifications | |
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Product Description | WD Ultrastar He8 HUH728080AL4204 - hard drive - 8 TB - SAS 12Gb/s |
Type | Hard drive - internal |
Capacity | 8 TB |
Form Factor | 3.5" x 1/3H |
Interface | SAS 12Gb/s |
Data Transfer Rate | 1.2 GBps |
Buffer Size | 128 MB |
Spindle Speed | 7200 rpm |
Features | Active Power Save, Secure Erase function, 7Stac, HelioSeal 2, Rebuild Assist mode, advanced format 4Kn, Enterprise |
Dimensions (WxDxH) | 4 in x 5.8 in x 1 in |
Weight | 22.93 oz |
Microsoft Certification | Compatible with Windows 7 |
Manufacturer Warranty | 5-year warranty |
General | |
Device Type | Hard drive - internal |
Capacity | 8 TB |
Form Factor | 3.5" x 1/3H |
Interface | SAS 12Gb/s |
Buffer Size | 128 MB |
Bytes per Sector | 4096 |
Features | Active Power Save, Secure Erase function, 7Stac, HelioSeal 2, Rebuild Assist mode, advanced format 4Kn, Enterprise |
Width | 4 in |
Depth | 5.8 in |
Height | 1 in |
Weight | 22.93 oz |
Manufacturer Warranty | |
Service & Support | Limited warranty - 5 years |
Miscellaneous | |
Compatible with Windows 7 | "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. |
Power | |
Power Consumption | 9.1 Watt (active) ¦ 5.7 Watt (idle) |
Environmental Parameters | |
Min Operating Temperature | 41 °F |
Max Operating Temperature | 140 °F |
Performance | |
Drive Transfer Rate | 1.2 GBps (external) |
Seek Time | 8.5 ms (average) |
Average Latency | 4.16 ms |
Spindle Speed | 7200 rpm |
Reliability | |
MTBF | 2,500,000 hours |
Non-Recoverable Errors | 1 per 10^15 |
Start / Stop Cycles | 600,000 |
Expansion & Connectivity | |
Interfaces | 1 x SAS 12 Gb/s |
Compatible Bay | 3.5" x 1/3H |