The manufacturer's MSI MAG A750BN 750W PCIE 5 80 Plus Bronze Certified Gaming Power Supply ATX Compact Size in Black Ready for PCIE 5.0 It supports graphics cards from the RTX 4070* series and has an output port that is PCIe 5.0 compliant. It is incompatible with RTX 4070Ti SUPRIM X 12 G. Design of Stable Power COMPLETE DC TO DCA BRIDGE Using a DC to DC circuit design increases stability and decreases output voltage instability.