Rosewill - ATX Mid Tower Gaming Computer Case - Supports VGA Cards Up to 16.6 (423mm), Supports Up to 5 Fans - VIPER Z Motherboard Compatibility: Micro ATX / ATX / Mini-ITX Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / Audio In / Out / Fan Speed Control Panel / Card Reader 120mm Fans: Front: 2 x 120mm Blue LED fan (pre-installed) Top: 2 x 120mm fan (optional) Rear: 1 x 120mm fan (pre-installed) Side Panel Window: Yes External 5.25 Drive Bays: 3 (2) External 3.5 Drive Bays: 0 (1) Internal 3.5 Drive Bays: 7 (0)