DIYPC Silence-BK Black Dual USB3.0 ATX Mid Tower Silent Computer Case w/ 3 x 120mm White Fans (Pre-installed), Fan Controller Motherboard Compatibility: Micro ATX / ATX / Extended ATX Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: 2 x 120mm White Fan x Front (Pre-Installed) 1 x 120mm White Fan x Rear (Pre-Installed) 2 x 120mm or 140mm Fan x Top (Optional) Power Supply Mounted: Bottom External 5.25 Drive Bays: 2 Internal 3.5 Drive Bays: 2