Zalman ITX Mini Tower Computer Case M1 (Black) Install up to 4 system fans with fan controller (2x120mm included) Aluminum material surface, dust blocking filter, black stamped sash Up to 160mm high CPU cooler and 350mm VGA card Can install 240mm dual radiator Easily switch out the data storage through the frontal Hot-Swap bay I/O Ports 2x3.0 USB, headphone and Mic 5.25"x1 external bay, 2.5/3.5"x3 internal bay, 2.5"x3 internal bay, one Hot-Swap bay Tool-less hard drive bay with cable management