HGST 7K3000, Ultrastar. Hard drive capacity: 2048 GB, Hard drive interface: Serial ATA II, Hard drive speed: 7200 RPM. Power consumption (read): 11.3 W, Power consumption (write): 11.3 W, Power consumption (idle): 5.6 W. Width: 4" (101.6 mm), Height: 1.03" (26.1 mm), Depth: 5.79" (147 mm). Interface: SATA, Seek time: 8.2 ms, Color of product: Black