Chieftec BG-01B-B-B, Midi Tower, PC, Black, ATX, 180 mm, 440 mm Chieftec BG-01B-B-B. Form factor: Midi Tower, Type: PC, Product colour: Black. Width: 180 mm, Depth: 440 mm, Height: 460 mm. Internal drive bays: 2 x 3.5", External drive bays: 2 x 5.25", 2 x 3.5"