Seasonic Vertex PX-850 850W Fully Modular Power Supply - 80 PLUS Platinum Certified - Intel ATX 12 V - ATX 3.0 - 135mm FDB Fan - 16-Pin PCI-E Gen 5 Cable (12VHPWR) - 3x PCI-E 6+2-Pin Connectors (VERTEX PX-850)