HP 400GB 3G SATA MLC SFF (2.5-inch) SC Enterprise Mainstream 3yr Warranty Solid State Drive. Solid-state drive capacity: 400 GB, Size: 63.5 mm (2.5 "), Solid-state drive interfaces: Serial ATA. Data transfer rate: 3 Gbit/s. Weight: 0.612 kg, Depth: 228.6 mm, Width: 138.1 mm. Colour of product: Green. Device connectivity: Wired