WD 2TB Black Edition 64MB Performance SATA3 7200RPM Internal HDD. Maximum performance for power computing. 5 Years Warranty

Capacity
2 TB

Interface
SATA III 6 Gb/s

Data Transfer Rate
164 MB/s

Drive Speed
7,200 rpm

Buffer
64 MB

Load/Unload Cycles
300,000

Form Factor
3.5"

Acoustics
Idle: 29 dBA
Seek: 34 dBA

Environmental Requirements
Shock
Operating Write: 30G, 2 ms
Operating Read: 65G, 2 ms
Non-operating: 300G, 2 ms

Temperature
Operating: 41 to 131 F (5 to 55 C)
Non-operating: -40 to 158 F (-40 to 70 C)

Power Requirements
Read/Write: 9.5 W
Idle: 8.1 W
Standby: 1.3 W
Sleep: 1.3 W

Dimensions (WxHxD)
4.0 x 5.8 x 1.0" (10.2 x 14.7 x 2.6 cm)

Weight
1.7 lb (0.8 kg)