TECH SPECS:-

Capacity: 1000000
Cache Size: 16
Rotational Speed: 7200
Internal/External: External
Interface: Firewire 400,
SATA II (3.0 Gbps),
USB - Universal Serial Bus 2.0
Drive Width: 3.5

Storage
Capacity: 1 TB

Interface
Interface Connection: IEEE 1394 - 6 pin (Firewire),
Serial ATA - 7 pin,
USB
Interface Type: Firewire 400,
SATA II (3.0 Gbps),
USB - Universal Serial Bus 2.0

Name:  WD My Book 1TB Hard Drive.jpg
Views: 3194
Size:  5.8 KB

Performance
Host Transfer Rate: 3 Gbps
Cache Size: 16 MB
Rotational Speed: 7200 RPM

General
Form Factor Width: 3.5
Included Components: Cabling (Interface)
Internal/External: External

Dimensions
Weight: 2.5 lbs
Depth: 5.4 in
Width: 2.1 in
Height: 6.5 in