Linh kiện máy chủ WD VELOCIRAPTOR 250GB SATA 6GB/S 10K RPM 64M 2.5″ (WD2500BHTZ)

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WD VelociRaptor®
Workstation Hard Drives

WD VelociRaptor drives offer an unmatched combination of high performance and high reliability, perfect for workstations, high-end video and photo editing, low-end servers and performance enthusiasts’ systems.

Specifications 250GB
Model number WD2500BHTZ
Interface SATA 6 Gb/s
Formatted capacity 250GB
User sectors per drive 488,397,168
Advanced Format (AF) Yes
SATA latching connector Yes
Form factor 2.5-inch
RoHS compliant Yes
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
6 Gb/s
200 MB/s
Cache (MB) 64
Rotational speed (RPM) 10,000
Average drive ready time (sec) 8
Reliability/Data Integrity
Load/unload cycles 600,000
Non-recoverable read errors per bits read

Power Management
12VDC (A, max) 1.8
Average power requirements (W)
Random Read/Write
Sequential Read/Write
Idle
Standby and Sleep
5.1
5.8
4.2
1.1
Environmental Specifications
Temperature (°C)
Operating
Non-operating
5 to 55
-40 to 70
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)
30
65
300
Average acoustics (dBA)
Idle mode
Performance seek mode
30
37