. Model CI-01B-OP EAN code 4710713230125 Color Black Material 0.6mm SECC Motherboard support mATX Dimension (DxWxH) 390mm x 265mm x 325mm (Stand +22mm) Weight (with package) 5.7kg Drive bay external 1x 5.25” and 1x 3.5” Drive bay internal 2x 3.5” and 3x 2.5” Power supply ATX (optional) Front I/O 2x USB3.0 (USB3.1 Gen 1), 2x USB2.0, Mic-in, Audio-out (AZALIA / HD-Audio) Scope of delivery Screw set Expansion slots 4 Cooling Compatibility Front: 1x 120mm or 1x 140mm Rear: 1x 120mm Top: 1x 120mm CPU cooler height (max.) 150mm VGA card length (max.) 320mm Warranty 24 Months https://www.chieftec.eu/en/chassis/matx/gamer-series-matx/ci-01b-op.html