HGST Deskstar 7K400 400GB SATA Serial ATA hard disk drive

HGST 7K400 400Gb SATA, Deskstar. Hard drive capacity: 400 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Width: 4" (101.6 mm), Height: 5.75" (146 mm), Depth: 1" (25.4 mm)