Model RC-692-KKN3 Available Color Black Material Steel body / Plastic + Mesh bezel Dimension 214.5 x 511.8 x 528.8 mm 8.4 x 20.1 x 20.8 inches Weight Net Weight: 9.56 kg / 21.08 lbs Gross Weight: 11.56 kg / 25.49 lbs M/B Type Micro - ATX / ATX / Mini-ITX(supports) 5.25" Drive Bay 4 Exposed (enclosed with 2 tool-free system) 3.5" Drive Bay 6 Hidden 2.5" Drive Bay No I/O Panel USB2.0 x 2, eSATAx 1, MIC x 1 Audio x 1 Expansion Slots 7 + 1 Cooling System Front: 120 x 25 mm Blue LED fan x 1 / 1200 RPM / 19 dBA Rear: 120 mm fan x 1 / 1200 RPM / 17 dBA Top: 120 / 140 mm fan x 2 (optional) Bottom: 120 mm fan x 2 (optional) Right side: 120 / 140 mm fan x 2 (optional) Left side: 80 x 15 mm x 1 (optional) HDD cage: 120 mm fan x 1 (optional) VGA holder: 80 x 15 mm fan x 1 (optional) Power Supply Standard ATX PS2 / EPS 12V (optional) VGA Holder No HDD Dock No HDD Fan Yes Liquid Cooling Supports Top and Bottom Liquid Cooling Retaining Hole Yes CPU Retaining Hole Yes Removable HDD Cage Yes SLI Supports Triple VGA (without VGA holder) UPC Code 884102008207