GIGABYTE GZ-M2-U3, Mini Tower, PC, Black, micro ATX, ABS synthetics, SECC, Blue GIGABYTE GZ-M2-U3. Form factor: Mini Tower, Type: PC, Product colour: Black. Power supply: 420 W. Front fans diameters supported: 90 mm, Rear fans installed: 1x 90 mm, Rear fans diameters supported: 90 mm. Supported HDD sizes: 3.5". Width: 180 mm, Depth: 400 mm, Height: 352 mm