Built for Gaming - NX series-Mid Tower Gaming Case The NX300 Black mid-tower gaming case effortlessly combines a bevy of in-demand features: USB 3.0 connectivity ample storage drive bays room for expansion and includes one ARGB LED fan in rear. With support for up to a 240 mm liquid cooling radiator in front NX300 Black is easy to build with and easy to cool. LED Control Button Just a single press to change the front panel’s ARGB lighting affect at will