250GB Western Digital 3.5″ SATA 7200rpm 8MB Desktop...

Capacity: 250GB
Speed: 7,200RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Average Seek Time: 8.9/10.9
Electrical Interface: SATA 300 – 3.0Gbps
On-Board Cache: 8MB