Details
Hard Disk Drive / SSD / Storage Device Technical Details
|
Hard Disk Model |
WDC WD400VE |
|
Disk Family |
Scorpio |
|
Form Factor |
2.5" |
|
Capacity |
40 GB (40 x 1 000 000 000 bytes) |
|
Number Of Disks |
1 |
|
Number Of Heads |
1 |
|
Rotational Speed |
5400 RPM |
|
Rotation Time |
11.11 ms |
|
Average Rotational Latency |
5.56 ms |
|
Disk Interface |
Ultra-ATA/100 |
|
Buffer-Host Max. Rate |
100 MB/seconds |
|
Buffer Size |
8192 KB |
|
Drive Ready Time (typical) |
4 seconds |
|
Average Seek Time |
12.0 ms |
|
Track To Track Seek Time |
2.0 ms |
|
Full Stroke Seek Time |
21.0 ms |
|
Width |
69.85 mm (2.75 inch) |
|
Depth |
100.2 mm (3.94 inch) |
|
Height |
9.5 mm (0.37 inch) |
|
Weight |
112 grams (0.25 pounds) |
|
Acoustic (Idle) |
1.7 Bel |
|
Acoustic (Min performance and volume) |
1.9 Bel |
|
Acoustic (Max performance and volume) |
1.9 Bel |
|
Required Power For Spinup |
500 mA |
|
Power Required (Seek) |
2.5 W |
|
Power Required (Idle) |
2.0 W |
|
Power Required (Standby) |
0.23 W |
|
Manufacturer |
Western Digital Corporation |
Additional Info
| Capacity | 40GB |
|---|---|
| Manufacturer | Western Digital |
| Model Number | WD400VE |
| SKU | R2153 |
| product id | 79842 |
