RAIDMAX Cobra Z ATX-502WBU Black/Blue Steel / Plastic ATX Mid Tower Computer Case Motherboard Compatibility: Micro ATX / ATX / Mini-ITX Front Ports: USB 3.0 x 1, USB 2.0 x 1, Audio x 2(HD compatible) 120mm Fans: Front: 1 x 120mm LED Fan Back: 1 x 120mm Black frame with Black leaves fan Top: 2 x 120mm or 2 x 140mm fan or 1 x 180mm fan (optional) Bottom: 1 x 120mm Fan (optional) Power Supply Mounted: Bottom External 5.25 Drive Bays: 3 Internal 3.5 Drive Bays: 3 Internal 2.5 Drive Bays: 4 compatible with SSD