Seagate Cheetah 450GB 3.5" SAS hard disk drive

Seagate 450GB 3.5" SAS, Cheetah. Hard drive capacity: 450 GB, Hard drive interface: SAS, Hard drive speed: 15000 RPM. Power consumption (typical): 14.6 W, Power consumption (idle): 10.1 W. Width: 4" (101.6 mm), Height: 1" (25.4 mm), Depth: 5.77" (146.5 mm)