be quiet! Dark Power 14 850W ATX 3.1 Power Supply 80 Plus Titanium Efficiency PCIe 5.1 Modular 10 Year Warranty BP019US

Dark Power 14 850W features a high-performance heat sink design with an integrated fan and can be operated in either active or semi-passive mode. 80 PLUS® Titanium efficiency (up to 95.57 %) ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2-pin connector Active and semi-passive cooling can be selected with the push of a button Aluminum heat sink to support the semi-passive cooling concept and improve longevity of the components Silent Wings fan for virtually inaudible operation Full bridge + Synchronous Rectifier + LLC technology provides unmatched signal stability and extremely high efficiency