Western Digital VelociRaptor Enterprise SATA 6.0Gb/s 2.5" Hard Drives
Mfg. Part Number:
WD2500BHTZ
Warranty: 5 Years Manufacturer Warranty
Specifications:
|
Interface |
SATA 6 Gb/s |
 |
|
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 |
|
|
|
Capacity |
250 GB |
|
|
User Sectors Per Drive |
488,397,168 |
|
|
|
Physical Dimensions |
|
|
English |
|
|
Height |
0.590 Inches |
|
|
Depth |
3.95 Inches |
|
|
Width |
2.75 Inches |
|
|
Weight |
0.50 Pounds |
|
|
|
Metric |
|
|
Height |
15 mm |
|
|
Depth |
100.45 mm |
|
|
Width |
69.85 mm |
|
|
Weight |
0.23 kg |
|
|
|
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) |
|
|
|
Temperature (English) |
|
|
Operating |
41° F to 131° F |
|
|
Non-operating |
-40° F to 158° F |
|
|
|
Temperature (Metric) |
|
|
Operating |
5° C to 55° C |
|
|
Non-operating |
-40° C to 70° C |
|
|
|
Electrical Specifications |
|
|
Current Requirements |
|
|
Power Dissipation |
|
|
Read/Write |
5.10 Watts |
|
|
Idle |
4.20 Watts |
|
|
Standby |
1.10 Watts |
|
|
Sleep |
1.10 Watts |
