550W PURE POWER 12 M 80 PLUS GOLD PSU from be quiet!   FUTURE-PROOF YOUR SYSTEM Pure Power 12 M 550W is an ATX 3.0 PSU and comes with both native integration of the 12VHPWR connector for next-generation PCIe 5.0 graphics cards, and PCIe 6+2-pin connectors for support of current-gen GPUs....