Details
Hard Disk Model |
WDC WD40PURX |
Disk Family |
WD Purple |
Form Factor |
3.5" |
Capacity |
4 TB (4 x 1 000 000 000 000 bytes) |
Number Of Disks |
4 |
Number Of Heads |
8 |
Rotational Speed |
5400 RPM |
Rotation Time |
11.11 ms |
Average Rotational Latency |
5.56 ms |
Disk Interface |
Serial-ATA/600 |
Buffer-Host Max. Rate |
600 MB/seconds |
Buffer Size |
65536 KB |
Width |
101.6 mm (4.00 inch) |
Depth |
147 mm (5.79 inch) |
Height |
26.1 mm (1.03 inch) |
Weight |
680 grams (1.50 pounds) |
Acoustic (Idle) |
2.5 Bel |
Acoustic (Min performance and volume) |
2.6 Bel |
Acoustic (Max performance and volume) |
2.6 Bel |
Power Required (Seek) |
5.1 W |
Power Required (Idle) |
4.5 W |
Power Required (Standby) |
0.4 W |
Manufacturer |
Western Digital Corporation |
Additional Info
Capacity | 4TB |
---|---|
Manufacturer | Western Digital |
Model Number | WD40PURX |
SKU | R2408 |
product id | 89744 |