Certified with the highest efficiency certificate, the 80 PLUS Titanium has an efficiency rating of up to 95.8%. Experience less power consumption and a quiet operation for your high-end system. Equipped with an improved Silent Wings 135mm fan with an airflow-optimised fan blade design. The advanced fluid-dynamic bearing and 6-pole fan motor provides less vibration and a longer life span. Aiding with the lifespan of this PSU is the innovative cooling provided by the uniquely design fan. The Dark Power 13 supplies components with cool air whilst reducing unwanted turbulence.