Western Digital WD4000AAKS 400GB SATA2 7200rpm 16MB Hard Drive
	Specifications: Mfr Part Number: WD4000AAKS Capacity: 400 GB Rotational Speed: 7200 rpm Cache: 16 MB Interface: SATA 300 Max. External Transfer Rate: 300 MB/s Seek Time: Read: 8.9 ms Write: 10.9 ms Track to Track: 2 ms Full Stroke: 21 ms Shock: Operating (Read): 65G @ 2ms Non-operating: 350G @ 2ms Dimensions (WxLxH): 4 x 5.787 x 1.028 inch / 101.6 x 147 x 26.1 mm Weight: 1.33 lbs / 0.6 kg