Cooler Master Mid Tower CM 690 NVIDIA Edition

Introduction Cooler Master's special edition NV690 is an edition certified from Nvidia that designed with you in mind. Specifically designed for graphics-intense operations, it's nVIDIA SLI certified and will fit even the largest PCI Express graphics card in any of the 7 expansion ports - without interference from the drives–allowing you to scale up your graphics power.  Features Stylish appearance with nVIDIA logo Accommodates up to six 120 mm fans for high-efficiency ventilation Removable HDD racks provide for easy assembly Cable management design for better cable routing and neatness Tool-free user-friendliness for quick maintenance and upgrade NVIDIA SLI certified chassis   Specifications Available Color Black Dimension (W / H / D) (W) 213 x (H) 482 x (D) 525 mm (W) 8.38 x (H) 18.98 x (D) 20.67 inch Weight Net Weight: 9.8 kg / 21 lb Gross Weight: 11.5 kg / 25.4 lb Material Chassis: SECC, Bezel: Metal mesh + ABS Motherboards ATX / Micro-ATX 5.25" Drive Bay 5 Exposed (without the use of exposed 3.5 inch Drive Bay) 4 Exposed (with the use of 3.5 inch Drive Bay) 3.5" Drive Bay 5 Hidden 1 Exposed (converted from one 5.25 inch Drive Bay) I/O Panel USB 2.0 x 2, IEEE 1394 x 1, MIC x 1, eSATA x 1, SPK x 1 (support HD Audio) Cooling System Front: 120 x 25 mm Blue LED fan x 1 / 1200 RPM / 21 dBA Rear: 120 x 25 mm fan x 1 / 1200 RPM / 21 dBA Top: 120 or 140 mm fan x 2 (optional) Bottom: 120 x 25 mm fan x 1 (optional) Left: 120 mm fan x 2 (one is optional) Expansion Slots 7 Power Supply Standard ATX PS2/ EPS 12V (optional)