Trekstor 320GB DataStation maxi z.ul. Hard drive capacity: 320 GB, Hard drive rotational speed: 7200 RPM, Hard drive size: 88.9 mm (3.5 "). Colour of product: Black. RAID levels: 0, 1. Weight: 1.3 kg, Width: 205 mm, Depth: 45 mm. Material: Aluminium, Mounting: Vertical/Horizontal, Power requirements: 100-240V