USB3.0 external 2.5 mobile hard disk

Hard disk speed: 5400rpm
Hard disk size: 2.5 inches
Cache capacity: 8MB
Shell material: metal
Size: 123*75*13mm
Colour: Black
Capacity: 80GB, 120GB, 160GB, 250GB, 320GB, 500GB, 750GB, 1TB, 2TB
Interface: USB 3.0