Product Description Cooler Master HAF X High Air Flow Full Tower Model RC-942-KKN1 Color Midnight Black Materials Steel, mesh, polymer Dimension 230 x 599 x 550 mm / 9.1 x 23.6 x 21.7 inch (W x H x D) Weight 14.35 kg / 31.6 lbs M/B Type microATX, ATX, E-ATX, GIGABYTE XL-ATX 5.25″ Drive Bays 6 (2 from X-Dock) 3.5″ Drive Bays 5 (hidden) (supports 2-in-1 2.5″ and 1.8″ SSD) 2.5″ Drive Bays 2 (from 5.25″ drive bays) I/O Panel USB 3.0 x 2 (internal),USB 2.0 x 2, IEEE 1394a x 1, e-SATA x 1, Audio x 1, Mic x 1 Expansion Slots 9 Cooling System Front: 230×30 mm red LED fan x 1 Top: 200x30mm fan x 2 (one is optional) Side: 200x30mm fan x 1 Rear: 140x25mm fan x 1 VGA card fan duct: 120×25 mm or 120x38mm fan x 1 (optional) VGA card holder:8 0x15mm fan x 1 (optional) Power Supply Type Standard ATX PS2 Maximum Compatibility VGA card length: 342mm / 13.5 inch CPU cooler height: 190mm / 7.5 inch