The new Thermalright IFX-14 is a large tower style CPU cooler that incorporates a secondary, backside cooler for enhanced performance. The IFX-14 primary heatsink is designed to use one or more 140mm fans (or 120mm) of your choice with several different mounting options. It features a pure copper base, four large heatpipes, and two huge aluminum fin arrays, which sit on top of the CPU like most other tower style coolers. The IFX-14 main cooler provides approximately twice the heat dissipation surface area as Thermalright's popular Ultra-120, the current reigning champ among CPU air-coolers.