Enermax Ostrog ATX Computer Case with Acrylic See-Thru Side Panel, Black/Blue ECA3253-BL Refined black front bezel with stylish color meshed frame and Interior black coating plus top I/O for easy connection of external devices Easy installation: Tool-less design for easy and quick installation; Cut-out on M/B tray for easy CPU cooler maintenance; Retained holes with rubber grommets for water cooling tubes; Cut-outs and bumps for neat cable management Advanced expandability: Internal USB 3.0 port for the fastest data transfer; Removable HDD cage allows longer VGA card installation; 200 mm wide with ample space for cable routing and higher CPU cooler installation Bottom mounted PSU slot with rubber pads and removable dust filter; Outstanding cooling system with up to 7 fans installation; Transparent acrylic side panel shows individual inside view Front Blue Mesh Trim