Product Description Cooler Master HAF XB EVO High Air Flow HAF XB Direct front to back airflow over CPU and mainboard for extreme cooling performance. Supports 240mm radiators with extra clearance for thick performance radiators or push-pull fan configurations. Supports tower CPU coolers with a height of up to 180mm and up to 334mm long high end graphics cards. Motherboard tray can be removed to install, remove or swap components. The first case that quickly and easily transforms into a Testbench – Ideal for enthusiasts and overclockers. Dual USB 3.0 SuperSpeed ports and X-Dock slots at the front panel for lightning fast plug-n-play I/O. Rigid carry handles on the side panels.