400GB Western Digital RE2 3.5″ SATA 7200RPM 16MB...

ENTERPRISE GRADE
Capacity: 400GB
Speed: 7,200RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Average Seek Time: 8.7
Electrical Interface: SATA 150 – 1.50Gbps
On-Board Cache: 16MB