Seagate Barracuda Pro 4000GB Serial ATA III hard disk drive

Seagate Barracuda Pro, Barracuda. Hard drive capacity: 4000 GB, Hard drive interface: Serial ATA III, Hard drive speed: 7200 RPM. Power consumption (idle): 2.8 W, Start-up current: 2 A. Weight: 24 oz (680 g)