Chieftec DG-01B-D-U, Midi Tower, PC, Black, ATX, 180 mm, 440 mm Chieftec DG-01B-D-U. Form factor: Midi Tower, Type: PC, Product colour: Black. Width: 180 mm, Depth: 440 mm, Height: 460 mm. Internal drive bays: 2x 3.5", External drive bays: 3x 5.25", 2x 3.5", Optional fans: 1 x 120/82mm, 3x 92mm, 1x 80mm