240mm dual-fan radiator: more surface area for superior cooling performance Improved cold plate and pump design: better efficiency gives you lower temperatures with less noise Advanced SP120L PWM fan design: better high-static pressure air delivery and customizable speed Built-in Corsair Link: monitor CPU and coolant temperature, adjust fan speed, and customize lighting directly from your desktop User replaceable inserts: Change the color of your cooler to match your system with the user-replaceable inserts on the radiator and pump cap. (Sold Separately)