Cooler Master V850, Full Modular 80+ Gold Certified 850W Power Supply, 5 Year Warranty Fully modular cable design incorporates a single 850W +12V output that delivers up to 70A 80 PLUS Gold certified: up to 93% efficiency @ 50% load Silent 135mm FDB fan for lower noise and longer lifespan Six PCI-E 6+2 pin connectors to support high-end graphics cards 100% high quality Japanese capacitor ensures performance and reliability Reliable 5-year warranty Nvidia GeForce RTX 2080 Ti, RTX 2080 and RTX 2070 ready!