Vortexx Neo is a VGA cooler designed for high-performance, low noise & stunning looks. It is a perfect upgrade for noisy & boring stock coolers. Two long U-shape copper heatpipes help to transfer the heat from the large 62 x 62mm copper base to 33 bonded aluminum fine fins. A solid aluminum plate with a surface area of 45cm removes the heat from the RAM chips. Thanks to the smart airflow, Vortexx Neo provides high thermal performance with much enhanced acoustic levels. An akasa design 80mm lo-noise fan draws cool air from the case through the coolers fins & exhausts the heated air out of the case rear panel. The innovative design directs some of the airflow to cool board components including the VGA voltage regulators, it is crucial for graphics performance & stability to keep these components within thermal operating parameters. Vortexx Neo is SLI & Cross Fire compatible & is designed to optimize the performance of NVIDIA & ATI VGA high-end cards. It has an acoustic performance at 2500 RPM of 1.0 Sone, whilst delivering an incredible cooling performance of 0.36 degrees C/W, most stock VGA coolers can only approach that thermal level at 4500 RPM fan speed which produces much more noise.