Aerocool M40, Desktop, PC, Black, Silver, 295 mm, 348 mm, 130 mm Aerocool M40. Form factor: Desktop, Type: PC, Product colour: Black, Silver. Width: 295 mm, Depth: 348 mm, Height: 130 mm. Ventilation fan(s): 1 x 120 mm, Internal drive bays: 2 x HDD, External drive bays: 2 x 5.25", 1 x 3.5"