TECH SPECS:-

Capacity: 1000000
Cache Size: 16
Rotational Speed: 7200
Internal/External: External
Interface: Firewire 400,
Firewire 800,
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),
IEEE 1394b - 9 pin (Firewire),
Serial ATA - 7 pin,

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USB
Interface Type: Firewire 400,
Firewire 800,
SATA II (3.0 Gbps),
USB - Universal Serial Bus 2.0

Performance
Host Transfer Rate: 3 Gbps
General
Form Factor Width: 3.5
Included Components: Cabling (Interface)
Internal/External: External

Dimensions
Weight: 2.6 lbs
Depth: 5.4 in
Width: 2.4 in
Height: 6.5 in