Cooler Master HAF 912 - Mid Tower Computer Case with High Airflow, Supporting up to Six 120mm Fans and USB 3.0 Motherboard Compatibility: Micro ATX / ATX Front Ports: 1 x USB 3.0 / 1 x USB 2.0 / 1 x Audio / 1 x Mic 120mm Fans: Front: 2 x 120mm fan, 1200 RPM, 17 dBA (one is optional sold separately, can be swapped for one 200mm fan) Top: 2 x 120mm fan or 1 x 200mm fan (optional, sold separately) Rear: 1 x 120mm fan, 1200 RPM, 17 dBA (included) Side: 1 x 120 / 140mm fan (optional, sold separately) Power Supply Mounted: Bottom External 5.25 Drive Bays: 4 Exposed (one could be converted to 3.5 bay) External 3.5 Drive Bays: 1 Exposed (converted from 5.25 bay)
