Western Digital VelociRaptor 250GB SATA 6.0 Gb/s 10K RPM 64MB Cache Hard Drive
Mfg. Part Number: WD2500HHTZ
Warranty: 5 Years Manufacturer Warranty
Features and Benefits:
Designed around a 10,000 RPM spin speed, these SATA 6 Gb/s drives include a 64 MB cache and deliver the ultimate performance for photo and video editing.
With 1.4 million hours MTBF, these drives have the highest available reliability rating on a high capacity SATA drive. In addition, these drives feature a 5-year limited warranty.
State-of-the-art technology delivers a balance of high performance and high capacity perfect for data-intensive workloads that require large amounts of storage such as video editing, 3D rendering and scientific modeling.
Specifications:
|
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 |
 |
Interface |
SATA 6 Gb/s |
 |
User Sectors Per Drive |
488,397,168 |
 |
|
Physical Dimensions |
 |
|
English |
 |
Height |
1.028 Inches |
 |
Depth |
5.787 Inches |
 |
Width |
4.00 Inches |
 |
Weight |
1.10 Pounds |
 |
|
Metric |
 |
Height |
26.1 mm |
 |
Depth |
147 mm |
 |
Width |
101.6 mm |
 |
Weight |
0.50 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 |


