Just by adding the proprietary airflow fan, Cryorig's HLC unit significantly lowers surrounding stagnant heat. Cooler components, more system stability, and longer PC longevity! The Cryorig HLC airflow fan can be orientated in both push or pull directions. No matter where the hot spots are around your CPU, be it overclocked RAM or a high-end GPU card, or hot voltage regulators just point the airflow fan in the direction you need! Cryorig's high FPI radiators are specifically designed to match the characteristics of high airflow high air pressure fans.