420 A-RGB ARCTIC Liquid Freezer III Black All-in-One CPU Liquid Cooler A powerful and silent VRM fan Enhanced, Internally Developed Water Pump Total Control or Just Control 420 A-RGB ARCTIC Liquid Freezer III Liquid Cooler Ready-to-use and simple to install Because the Liquid Freezer III has push-configured radiator fans already installed, it is ready for use right away. Only one cable needs to be connected to the motherboard because the fan cables are built into the hoses' jacket. Everything you need for a quick and simple installation is included in the delivery of the MX-6 thermal compound. Enhanced, Internally Developed Water Pump A specially designed PWM-controlled water pump that has been further optimized in terms of both performance and efficiency is included with the Liquid Freezer III.