Incorporating mesh panels, Cooler Master designed the CM 690 to offer better thermal efficiency. The new CM 690 comes in mid-tower design that support up to seven 120mm fans, this suitable to handle high performance as well as high power hardware. In addition users also allowed to install extra 80x15mm fan at the rear of motherboard tray for extra CPU cooling. The CM690 also offers retaining holes for an optional water-cooling system. No word on an estimated price or an availability in retail stores, we will keep informing you.