CASTLE 240EX WHITE is equipped with Deepcool’s exclusive Anti-leak Technology. The technology helps the system achieve an automated pressure balance, which will significantly improve operation safety of AIO liquid cooling systems. With this technology, Deepcool is setting a new standard for liquid cooling systems. With more rounded corners and optimized flow route, the upgraded double chamber design increases the heat exchange efficiency, and decreases the operation noise and energy loss. With 25% more skived fins on backside of the copper base, the heat absorption area is extensively increased. 2 specially tuned (to match to radiator’s property) TF120 S fans are included. The fans are also equipped with patented two-layer fan blades and flow-amplifying + noise-canceling frames.