Clearance for top 240mm dual radiator for water cooling solutions / Wire management support up to 25mm space for easy cable management Adjustable interior pivot 120mm/140mm fan slot for directional air flow / Single 120mm/140mm side fan with acrylic window for interior viewing and cooling Removable HDD cage to allow more room for extended video cards / Screw-less 5.25″ and HDD trays that secures 2.5″ SSD Innovative right mounted HDD rails for easy hard drive replacement / Cooling capability of up to eight fans (2x 120mm and 1x 140mm LED fan included) 30W 3-step fan control for setting up your system for silence or performance / Innovative right mounted HDD rails for easy hard drive replacement