1.5TB WD Green, SATA, 3GB/s, 3.5", 7200RPM, 32MB Cache, Surveillance HDD

Hard Disk Model
WDC WD15EVDS
Disk Family
AV-GP
Form Factor
3.5"
Capacity
1500 GB (1500 x 1 000 000 000 bytes)
Number Of Disks
3
Number Of Heads
6
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
32768 KB
Average Seek Time
14.5 ms
Track To Track Seek Time
2.0 ms
Full Stroke Seek Time
28.5 ms
Width
101.6 mm (4.00 inch)
Depth
147 mm (5.79 inch)
Height
25.4 mm (1.00 inch)
Weight
730 grams (1.61 pounds)
Acoustic (Idle)
2.4 Bel
Acoustic (Min performance and volume)
2.5 Bel
Acoustic (Max performance and volume)
2.9 Bel
Required Power For Spinup
1759 mA
Power Required (Seek)
6 W
Power Required (Idle)
3.7 W
Power Required (Standby)
0.8 W
Manufacturer
Western Digital Corporation