Western Digital Scorpio Black 500GB 16MB 2.5 Inch Notebook Hard Drive

# Capacity: 500 GB
# Rotational Speed: 7200 rpm
# Cache: 16 MB
# Interface: SATA 3 Gb/s
# Max. External Transfer Rate: 3 Gb/s (Max)
# Seek Time:

* Track to Track: 2 ms
* Read: 12 ms

# Electrical Specifications:

* 5VDC ±10% (A, peak): 1.15
* Current Requirements: Read/Write - 360 mA; Idle - 165 mA; Standby - 40 mA; Sleep - 40 mA
* Power Dissipation: Read/Write - 1.8 Watts; Idle - 0.83 Watts; Standby - 0.20 Watts; Sleep - 0.20 Watts

# Shock:

* Operating: 350G @ 2ms
* Non-operating: 1000G @ 2ms

# Dimensions(WxLxH): 2.75 x 3.94 x 0.374 inch / 69.85 x 100.2 x 9.5 mm
# Weight: 0.24 lbs / 111 g