Thermaltake Toughpower GF3 1650W 80 Plus Gold Fully Modular ATX 3.0 PSU Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel ‘s ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. The wattage marked on 12VHPWR’s connector is..