LC-Power Pro-920R. Material: Metal. Width: 200 mm, Depth: 475 mm, Height: 440 mm. Certification: CE. Ventilation fan(s): 1 x 80/120 mm, 1 x 120 mm, 1 x 190 mm, Internal drive bays: 6 x 3.5", External drive bays: 1 x 3.5", 3 x 5.25"