DIYPC Ranger-R8-G Black/Green USB 3.0 ATX Mid Tower Gaming Computer Case with 3 x Green Fans (1 x 140mm LED Fan x side, 1x120mm LED Fan x front, 1 x 120mm fan x rear) - Retail Motherboard Compatibility: Micro ATX / ATX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / Audio In/Out (HD) 120mm Fans: Front: 1 x 120mm LED Green Fan (pre-installed) Rear: 1 x 120mm Green Fan (pre-installed) Top: 1 x 120mm Fan (Optional) Power Supply Mounted: Bottom Side Panel Window: Yes External 5.25 Drive Bays: 2 External 3.5 Drive Bays: 4