If you are planning to use a RTX 40 Series GPU in your build, it is essential to pair it with a PCIe 5.0/ATX 3.0 PSU as they'll properly accommodate the power demand. PCIe 5.0/ATX 3.0 PSUs are designed to cater to the power demand of the latest PC hardware and guarantee system stability by accounting for power surges/excursions.
The following PSUs meet both PCIe 5.1 & ATX 3.1 specifications:
To be clear, any PSU that is ATX 3.1 is also natively ATX 3.0 compliant. We've written a whole article that explains the differences, too.
In case you needed any help choosing a suitable PSU for your build, look no further than our PSU Finder! The PSU Finder not only saves you time, but as well as a potential headache by choosing a PSU that provides appropriate wattage for your PC's components, as well as ensuring case compatibility.
Unsure how much power you need from your PSU? Why not try out our Power Supply Calculator. Just choose your components and we will calculate the best PSU for your specific pc setup.
PRODUCTS IN ARTICLE
