Aopen Nagas G5. Material: SECC. Power supply: 400 W. Front fans diameters supported: 80, 92, 120 mm, Rear fans diameters supported: 80, 92, 120 mm, Top fans diameters supported: 120 mm. Width: 215.6 mm, Depth: 494.5 mm, Height: 422.8 mm. Dimensions (WxDxH): 215.6 x 494.5 x 422.8 mm