CASE ROSEWILL Dual-Fan Micro ATX Mini Tower Computer Case-Retail - FBM-05 Motherboard Compatibility: Micro-ATX / Mini-ITX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: Front: 1 x 120mm fan (pre-installed) Power Supply Mounted: Top External 5.25 Drive Bays: 2 External 3.5 Drive Bays: 1