Seasonic Core GX-850 ATX3 850W Full Modular Power Supply - 80 PLUS Gold Certified - ATX 3.1 & PCIe 5.1 - 120mm FDB Fan - 1x PCIe 12+4-pin Connector - 3x PCIe 6+2-pin Connectors (SRP-CGX851-A5A32SF)