Silverstone GD05B. Material: Aluminium. Power supply: 0 W. Width: 440 mm, Depth: 325 mm, Height: 150 mm. Power supply type: Standard PS2 (ATX), Ventilation fan(s): 2 x 80mm, 2 x 120mm, 1 x 120/80mm, Internal drive bays: 2 x 3.5", 1 x 2.5” / 1 x 3.5", 2 x 2.5”