DESCRIPTION Captain EX RGB retains all the key features of the Captain EX Series, now integrating the latest RGB variable lighting system which incorporates waterblock and LED strip for a more excellent visual experience. Upgraded high-density water microchannel with powerful self-governed circulation system, 10% more efficient heat dissipation. Fabulous Synchronized RGB Lighting System With the RGB waterblock and an attached RGB LED strip, the aesthetics of your whole rig can be easily enhanced in a flash. All you need to do is customize the LED lighting to match your system with the included wired controller. Software Control If you have motherboard supporting RGB lighting, then software control is accessible for you by simply plugging the RGB connector included into the RGB Header on your motherboard. Perfect Aesthetic Functionality Classic black red version offering an awesome sensation not only to your CPU cooling but also your aesthetic demand. High-Density Aluminum Fins 240mm aluminum fins array optimized for a lower fan speed and noise, also the standard mounting holes built-in easy to change new 120mm fan. New Upgrade, Final Choice Unique silent TF 120 double-blade fan to offer a higher air pressure for radiator, more efficient to take heat away. Effects After Being Installed Upgraded high-density water microchannel with powerful self-governed circulation system, 10% more efficient heat dissipation. Three-phase induction motor built-in the powerful closed impeller. The stronger liquid flow &bigger delivery head. Upgraded anti-explosion rubber tube, anti-corrosion, crush resistance & thermostable material.