The Nepton 280L is Cooler Master's watercooling kit that aims to bring watercooling to the next level. Nepton 280L is using a CM exclusive designed pump with a highly effective water block. It has thicker & longer tubing for upgraded performance. In addition, dual Jet Flo 140 fans + an extra large 280 mm radiator provide substantial cooling power with over 300 W heat dissipation, which enables users to overclock their CPU & maximize performance.