Hitachi Deskstar HDT725032VLA380 Hard Drive.

Hitachi Deskstar HDT725032VLA380 Hard Drive.

Hard Disk Model: HITACHI HDT725032VLA380
Disk Family: Deskstar T7K500
Form Factor: 3.5"
Capacity: 320 GB (320 x 1 000 000 000 bytes)
Number Of Disks: 2
Number Of Heads: 4
Rotational Speed: 7200 RPM
Rotation Time: 8.33 ms
Average Rotational Latency: 4.17 ms
Disk Interface: Serial-ATA/300
Buffer-Host Max. Rate: 300 MB/seconds
Buffer Size: 8192 KB
Average Seek Time: 8.5 ms

Width: 101.6 mm (4.00 inch)
Depth: 147 mm (5.79 inch)
Height: 26.1 mm (1.03 inch)
Weight: 640 grams (1.41 pounds)
Required Power For Spinup: 3300 mA
Power Required (Seek): 7 W
Power Required (Idle): 5 W
Power Required (Standby): 2 W

Manufacturer: Hitachi Global Storage Technologies