Antec P280 Black ATX Mid Tower Computer Case The P280 combines sophistication with cutting-edge features, from the sound-deadening 0.8 mm steel/polycarbonate 11 drive bays, 3 x 5.25" external, 6 x 3.5"/2.5"drive trays with preinstalled grommets, 2 x 2.5" drive bays (dedicated) Fits MoBo's, XL-ATX, ATX, microATX and Mini-ITX. Enlarged CPU cutout for easy mounting! Graphics cards, up to 13", COPU cooler up to 6.7". Standard cooling, 2 x 120mm top Two Cool exhaust fans, 1 x 120mm rear Two Cool exhaust fan. Triple-layer (aluminum, plastic, foam)front bezel with double-hinged door: 270 degree opening! Dual USB 3.0 and USB 2.0 front ports, with audio in and out. Top mounted Water cooling support: rear water cooling grommets,