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
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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