WD Blue 250 GB Mobile Hard Drive: 2.5 Inch 5400 RPM SATA II 8 MB Cache - WD2500BPVT

Get on Amazon.com : http://www.amazon.com/gp/product/B0037NYQ8E?tag=clothingattes-20

WD Blue 250 GB Mobile Hard Drive: 2.5 Inch 5400 RPM SATA II 8 MB Cache - WD2500BPVT

Capacity 250 GB Rotational Speed 5400 rpm
Cache 8 MB Interface SATA 3 Gbs
Data transfer rateMaxBuffer to host 3 Gbs Host tofrom drivesustained 116 MBs
Average latency 55 ms Electrical Specifications5VDC ?10 A peak 10 Power Dissipation ReadWrite - 25 W Idle - 085 W Standby - 02 W Sleep - 02 W
Shock Operating 350G 2msread Non-operating 1000G 2ms ROHS Compliant