Thermaltake Core V51 (CA-1C6-00M1WN-00) Black ATX Gaming Mid Tower Computer Case Motherboard Compatibility: Micro ATX (9.6 x 9.6) ATX (12 x 9.6) Extend ATX (12 x 13) Front Ports: 2 x USB 3.0 / 1 x Headphone / 1 x Mic Front Ports 120mm Fans: Front (intake) : 120 x 120 x 25 mm Turbo fan (1000rpm, 16dBA) x 2 Rear (exhaust) : 120 x 120 x 25 mm Turbo fan (1000rpm, 16dBA) Power Supply Mounted: Bottom Side Panel Window: Transparent Window External 5.25 Drive Bays: 2 Internal 3.5 Drive Bays: 5x 2.5/3.5