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WD 4TB Ultrastar Enterprise 3.5" Hard Drive, SATA , 7200RPM, 256MB Cache, 512n, CMR, 5yr Wty
WD 4TB Ultrastar Enterprise 3.5" Hard Drive, SATA , 7200RPM, 256MB Cache, 512n, CMR, 5yr Wty
SKU: 0B35950
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$348.00
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Features
WD Ultrastar SATA drives are based on a proven and cost-efficient air-based HDD platform design, with Conventional Magnetic Recording (CMR) technology in a 3.5-inch large form factor. These HDDs leverage common hardware and firmware while featuring a second-generation, dual-stage microactuator to enhance head positioning accuracy for better drive performance. Write performance gains are also supported by Western Digital’s media cache architecture, a disk-based caching technology that provides a large cache area on the disk, improving reliability and data integrity. Finally, the addition of a flash-based non-volatile cache (NVC) on both SATA and SAS models helps improve write performance
- Form Factor 3.5"
- Trasfer Rate 255MB/s
- Rotation Speed 7200
- SATA 6Gb/s
- 5 Year Warranty
Technical Details
| Model | WD Ultrastar |
|---|---|
| Platform | Internal |
| Classification | Enterprise |
| Capacity | 4.0 TB |
| Rotation Speed (RPM) | 7200 |
| Speed (Max) | 255 MB/s |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Cache | 256MB |
| MTBF (Hours) | 2,000,000 |
| Powered | SATA |
| Unit Dimensions (W x H x D mm) | 101.6 x 26.1 x 147 |
| Weight (Kg) | .715 |
| Warranty | 5 YEARS |
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