Western Digital VelociRaptor 250GB 10K 6Gb/s SFF SATA Hard Drive WD2500BHTZ
Capacity: 450GB
Spindle Speed: 10,000RPM
Interface Type: SATA
Disk Size: 2.5″x15mm (SFF Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 7
Electrical Interface Speed: SATA 600 – 6.0Gbps
On-Board Cache: 64MB
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WD VelociRaptor hard drives deliver maximum speed and reliability for blade servers, workstations, and low-end servers. With a superbly engineered combination of 10,000 RPM spin speed, SATA 6 Gb/s interface and a 64 MB cache, these drives are truly an evolution in performance.
Compatibility
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| Performance Specifications |
| Rotational Speed |
10,000 RPM (nominal) |
| Buffer Size |
64 MB |
| Load/unload Cycles |
600,000 minimum |
| Transfer Rates |
| Buffer To Host (Serial ATA) |
6 Gb/s (Max) |
| Physical Specifications |
| Formatted Capacity |
250 GB |
| Capacity |
250 GB |
| Interface |
SATA 6 Gb/s |
| User Sectors Per Drive |
879,097,968 |
| Physical Dimensions |
| English |
| Height |
0.59 Inches |
| Depth |
3.95 Inches |
| Width |
2.75 Inches |
| Weight |
0.5 Pounds |
| Metric |
| Height |
15 mm |
| Depth |
100.45 mm |
| Width |
69.85 mm |
| Weight |
230 g |
| Environmental Specifications |
| Shock |
| Operating Shock (Read) |
65G, 2 ms |
| Non-operating Shock |
300G, 2 ms |
| Acoustics |
| Idle Mode |
30 dBA (average) |
| Seek Mode 0 |
37 dBA (average) |
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