Rosewill Dual Fans MicroATX Mini Tower Computer Case with 450W power supply Cases FBM-01-450P Black Ideal for Intel & AMD Systems Sturdy Construction Ventilations for VGA card and other add-on cards Dual fans provide great cooling performance Front I/O Ports : 2x USB, Audio Out, MIC in Includes: 1 x 80mm rear fan and 1 x 120mm front fan 2 x External 5.25-Inch Drive bays, 1 x External 3.5-Inch Drive bays, 2 x Internal 3.5-Inch Drive bays, 4 x Expansion slots