COUGAR revised the award-winning 80PLUS Gold certified GX-series Power Supply. The fan used previously was replaced by a proprietary development of COUGAR. From now on, one 140 mm fan COUGAR VORTEX HDB is used. The fans of the VORTEX HDB series have a much longer lifetime (300,000 hours MTBF) and are still much quieter. Bearing noise is through the hydro-dynamic bearings almost impossible.
