Toshiba 500GB STOR.E STEEL S. Hard drive capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive size: 63.5 mm (2.5 "). Data transfer rate: 5000 Mbit/s, USB data transfer rates: 5000 Mbit/s. Colour of product: Titanic. Weight: 120 g, Width: 75.8 mm, Depth: 121.5 mm. Cables included: USB