Trekstor DataStation maxi m.ub. Hard drive capacity: 500 GB, Hard drive rotational speed: 7200 RPM, Hard drive size: 88.9 mm (3.5 "). Colour of product: Green. Weight: 110 g, Width: 205 mm, Depth: 35 mm. Material: Aluminium, Mounting: Vertical/Horizontal, Power requirements: 100-240 V