IF Series, GIGABYTE’s brand new chassis, illustrates simplicity is the essence of good taste. Mesh front panel plus one front 120mm fan(optional) and one rear 120mm fan maximize air ventilation therefore prolongs the lifespan of all the gadgets inside. The use of high-quality steel as the chassis main body makes it erosion and radiation resistant. The I/O port is situated at the top for an easier access, and the USB 3.0 port offers remarkable transmission speed. PSU positioned at the bottom lowers the center of height. Side panel duct design leaving more space for smarter cable management . Last but not least, 5.25”/ 3.5” device tool-less installation offers massive convenience for overclocking.