Eurocase ML 5410 CAROHO 450S9. Power supply: 450 W. Width: 180 mm, Depth: 490 mm, Height: 430 mm. Ventilation fan(s): 1 x 80/120mm, 1 x 80/92mm, Internal drive bays: 2-4 x 3.5", External drive bays: 4 x 5.25-inch, 2 x 3.5-inch