320GB Maxtor 3.5″ SATA 7200rpm 2MB Desktop HD

Capacity: 320GB
Speed: 7,200RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Average Seek Time: 9
Electrical Interface: SATA 150 – 1.50Gbps
On-Board Cache: 16MB