DIYPC P48-BK Black USB 3.0 ATX and Micro-ATX Mid Tower Computer Case with 2 x 120mm Blue Fans (Pre-installed) Motherboard Compatibility: Micro ATX / ATX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: 1 x 120mm LED Blue Fan x Front (pre-installed) 1 x 120mm Blue Fan x Rear (pre-installed) 1 x 120mm Fan x Side (optional) Power Supply Mounted: Top External 5.25 Drive Bays: 2 Internal 3.5 Drive Bays: 3