80GB WD 2.5″ SATA 5400rpm 8MB Notebook HD

Capacity: 80GB
Speed: 5,400RPM
Interface Types: SATA
Form Factor: 2.5inx9mm Fits Most laptops
Sector Size: 512 / 512e
Average Seek Time: 12
Electrical Interface: SATA 150 – 1.50Gbps
On-Board Cache: 8MB