320GB Seagate, SATA, 3GB/s, 2.5”, 5400RPM, 16MB Cache, Surveillance HDD

Hard Disk Model
SEAGATE ST320VT000
Disk Family
Video 2.5 320VT000
Form Factor
2.5"
Capacity
320 GB (320 x 1 000 000 000 bytes)
Number Of Disks
1
Number Of Heads
2
Rotational Speed
5400 RPM
Rotation Time
11.11 ms
Average Rotational Latency
5.56 ms
Disk Interface
Serial-ATA/300
Buffer-Host Max. Rate
300 MB/seconds
Buffer Size
16384 KB
Drive Ready Time (typical)
3 seconds
Average Seek Time
12 ms
Track To Track Seek Time
1.5 ms
Width
69.85 mm (2.75 inch)
Depth
100.35 mm (3.95 inch)
Height
6.8 mm (0.27 inch)
Weight
95 grams (0.21 pounds)
Acoustic (Idle)
2.3 Bel
Acoustic (Min performance and volume)
2.5 Bel
Acoustic (Max performance and volume)
3.0 Bel
Required Power For Spinup
1200 mA
Power Required (Seek)
2.4 W
Power Required (Idle)
1.2 W
Power Required (Standby)
0.36 W
Manufacturer
Seagate Technology