Zalman has now achieved global availability of their CNPS20X twin tower cooler, an air-cooling solution designed to dissipate up to 300 W of heat from your CPU of choice. The Zalman CNPS20X features loads of heat transfer technologies, including RDTH (Reverse Direct Touch Heatpipe), an evolution of the now ubiquitous DTH (Direct Touch Heatpipe) technology applied to its six heatpipes, alongside IHD (Interactive Heatpipe transfer Design) for increased thermal performance (Zalman claims this last technology brings improvements in heat dissipation in the order of 20x).

Not only the heatpipe design has been touched upon, though; the company also employed what it calls a 4D corrugated fin design, which means the fins themselves have contours (imagine a honeycomb shape and you're close) that improve heat dissipation and airflow. There's a stack of fins built out of copper, which are located close to the center of the airflow to improve heat dissipation further.