Western Digital WD Blue WD7500LPCX Slim 750GB 5400RPM SATA III 6.0Gb/s 2.5" 7mm 16MB Internal Notebook Hard Drive. Western Digital meets the current and future demands of high performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications as well as for standard home use.

WD Part Number: WD7500LPCX
HP Part Number: 726830-001

Specifications:

Brand: WD
Series: Blue
Packaging: Bare Drive

Performance
Interface: SATA 6.0Gb/s
Capacity: 750GB
Average Latency: 5.5ms
RPM: 5400 RPM
Cache: 16MB

Physical Spec
Form Factor: 2.5"
Height (maximum): 7mm
Width (maximum): 69.85mm
Length (maximum): 100.2mm