The Specs

Interface
Interface Connection Serial ATA - 7 pin
Interface Type SATA
Storage
Capacity 640 GB
General
Form Factor Width 3.5"
Internal/External Internal
Additional Specifications
normalized-Weight 22.24
Sustained Transfer Rate 972 Mbps
Drive Interface Standard SATA/300
Height 1.03 in
Depth 5.79 in
Drive Width 3.5"
Product Line Caviar Blue
normalized-Cache Size 16
normalized-Height 26.162
SATA Pin 7-pin
Hot Swappable Yes
Product Model WD6400AAKS
Drive Interface SATA
Included Components Cabling (Interface)
Brand Name WD
Width 4 in
normalized-Rotational Speed 7200
normalized-Capacity 640000
Host Transfer Rate 300 MBps (2.3 Gbps)
Quick Glance
Form Factor Width 3.5"
Drive Type Hard Drive
Internal/External Internal
Rotational Speed 7200
Interface Type SATA
Cache Size 16
Capacity 640000
Warranty
Warranty Information 2 Year
Dimensions
Weight 1.39 lbs
Dimensions 1.03" Height x 4" Width x 5.79" Depth
More Info
URL http://www.wdc.com
Performance
Drive Type Hard Drive
Rotational Speed 7200 rpm
Cache Size 16 MB

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