DIYPC Zondda-B Black USB 3.0 ATX Mid Tower Gaming Computer Case with 3 x Blue Fans (1 x 120mm LED Fan x Side, 1 x 120mm LED Fan x Front, 1 x 120mm Fan x Rear) Motherboard Compatibility: Micro ATX / ATX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: Front: 1 x 120mm LED Blue Fan (pre-installed) Rear: 1 x 120mm Blue Fan (pre-installed) Side: 1 x 120mm LED Blue Fan (pre-installed) Power Supply Mounted: Bottom Side Panel Window: Yes External 5.25 Drive Bays: 1 Internal 3.5 Drive Bays: 4