Iomega eGo Hard Drive - 250GB - USB 2.0 - USB - External. Hard drive capacity: 250 GB, Hard drive rotational speed: 5400 RPM, Hard drive interface: USB 2.0. Colour of product: Red. Weight: 217.73 g. Hard disk transfer rate: 480 Mbit/s, Minimum hard disk space: 256 MB, Minimum processor: Pentium 300Mhz