Iomega MiniMax Desktop Hard Drive USB 2.0/FireWire 320GB. Hard drive capacity: 320 GB, Hard drive rotational speed: 7200 RPM, Hard drive interface: USB 2.0, FireWire 400. Colour of product: Silver. Weight: 1050 g, Width: 165 mm, Depth: 165 mm. Data transfer rate (max): 480 Mbit/s, Hard disk transfer rate: 400 Mbit/s, Minimum processor: Pentium II 300MHz / Power Mac G3. Package dimensions (WxDxH): 240 x 102 x 270 mm