LaCie Little Big Disk Quadra, 1TB (7200rpm). Hard drive capacity: 1000 GB, Hard drive rotational speed: 7200 RPM, Hard drive size: 63.5 mm (2.5 "). Colour of product: Silver. Weight: 650 g. Data transfer rate: 3 Gbit/s, Minimum hard disk space: 600 MB, Drive device, transfer rate: 160 MB/s