Available Color Black Material Steel body / Plastic + Mesh bezel Dimension (W / H / D) 214.5 x 496 x 528.8 mm / 8.4 x 19.5 x 20.8 inch Weight 9.56 kg / 21.08 lb M/B Type Micro-ATX, ATX, Mini -ITX 5.25" Drive Bay 4 (without the use of exposed 3.5" drive bay) 3.5" Drive Bay 6 hidden (4 removable), 1 exposed (converted from one 5.25" drive bay) I/O Panel USB 3.0 x 2 (internal), USB 2.0 x 2, Mic x 1, Audio x 1 (supports HD/AC97 audio) Expansion Slots 7+1 Cooling System Front: 140 x 25mm blue LED fan x 1 / 1200RPM / 19dBA Rear: 120mm fan x 1 / 1200 RPM / 17dBA Top: 140 x 25mm fanx1/1200RPM/19dBA(supports120/140mm fan x 2) Bottom: 120mm fan x 2 (optional) Left side: 120/140mm fan x 2 (optional) Right side: 80 x 15mm x 1 (optional) HDD cage: 120mm fan x 1 (optional) Power Supply Standard ATX PS2 / EPS 12V 2.5"/3.5"- SATA HDD Drive Bay 2 (converted from one 3.5” drive bay) Maximum Compatibility VGA card length:304mm / 11.96 inch CPU cooler height:177mm / 6.96 inch