Thermaltake Core P3 SE Snow ATX Open Frame Panoramic Viewing Tt LCS Certified Gaming Computer Case w/o Riser Cable CA-1G4-00M6WN-02 Motherboard Compatibility: Micro ATX / Mini-ITX / ATX (12 X 9.6) Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / 1 x Headphone / 1 x Mic Ports 120mm Fans: Left Side: 3 x 120mm /140mm Fan (Optional) Power Supply Mounted: Bottom Side Panel Window: Transparent Window External 3.5 Drive Bays: 2 x 3.5 / 3 x 2.5 Internal 3.5 Drive Bays: 2 x 3.5 / 2.5