Details
Hard Disk Model |
HITACHI HDT721032SLA360 |
Disk Family |
Deskstar 7K1000.B |
Form Factor |
3.5" |
Capacity |
320 GB (320 x 1 000 000 000 bytes) |
Number Of Disks |
1 |
Number Of Heads |
2 |
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 |
16384 KB |
Drive Ready Time (typical) |
8 seconds |
Average Seek Time |
14 ms |
Track To Track Seek Time |
0.8 ms |
Full Stroke Seek Time |
27 ms |
Width |
101.6 mm (4.00 inch) |
Depth |
147 mm (5.79 inch) |
Height |
26.1 mm (1.03 inch) |
Weight |
400 grams (0.88 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 |
Additional Info
Capacity | 320GB |
---|---|
Manufacturer | Hitachi |
Model Number | HDT721032SLA360 |
SKU | R2435 |
product id | 89936 |