Aopen Nagas G6. Material: SECC. Power supply: 550 W. Front fans diameters supported: 120 mm, Rear fans diameters supported: 80, 92, 120 mm, Top fans diameters supported: 120 mm. Width: 190.1 mm, Depth: 497.2 mm, Height: 476.1 mm. Dimensions (WxDxH): 190.1 x 497.2 x 476.1 mm