The Straight Power 11 sets new standards for whisper-quiet systems without making even the slightest compromise in power supply. In developing this series generation, the German be quiet! team placed particular emphasis on noise-optimized features and high-quality equipment. All this makes the Straight Power 11 Series quieter than ever and the best choice for building new systems or upgrading existing ones. Straight Power 11 is the first choice among premium power supplies.

Almost inaudible SilentWings 3 135mm fan. Funnel-shaped air inlet on the power supply housing increases the airflow rate. Cordless design in the power supply unit on the DC side increases cooling and longevity. Fully modular cable management for maximum flexibility. 80PLUS Gold efficiency of up to 93%. Two PCI Express connectors for powerful multi-GPU systems. Japanese 105°C capacitors ensure stable, reliable operation. Meets ErP and Energy Star 6.1 guidelines. Five years manufacturer's warranty. Product conception, design, and quality control in Germany.