Antec HCG1200 Pro 1200W PSU Platinum ATX 3.1/PCIe 5.1 Power Supply / RTX 5090
With ground-breaking features like ATX 3.1, PCIe 5.1, 100% high-quality JP capacitors, 80 PLUS Platinum-certified efficiencies, and others, you can expect second-to-none performance from your system.