CoolerMaster MasterBox TD500 ATX Gaming Chassis with RGB LED's; 2x 3.5" | 2x 2.5" Drive Bays; Front : 3x 120mm (3x 120mm RGB LED Installed) / 2x 140mm | Rear : 1x 120mm (1x 120mm Installed) | Top: 2x 120mm / 2x 140mm; I/O: 2x USB3.0, 1x Headphone, 1x Mic, Power, Reset