Thermaltake ToughPower GF3 750W, ATX 3.0

The new Thermaltake Toughpower GF3 line is ATX 3.0 and PCIe 5.0 ready, so it won’t have a problem with any upcoming GPUs as long as you select the appropriate PSU with enough power to support it. Although NVIDIA clarified that the RTX 4000 won’t require ATX 3.0 and PCIe 5.0 PSUs to operate correctly, the wisest thing is to invest in a future-proof power supply that will keep you company for several GPU generations.

The Thermaltake GF3 model with 750 W max power is a fully ATX v3.0 and PCIe 5.0 compatible PSU, meaning that you won't have to use 12VHPWR adapters to power your precious graphics card. Recently, there were some issues with NVIDIA's adapter with melted connectors and sockets, which worried many users. The fact is, for power levels during gaming, the RTX 4090 can reach close to 500 W power consumption, so I don't suggest the use of adapters. From the moment you invest so much money to get a high-end GPU, you should put some money aside and also get a PSU with a native 12VHPWR connector, or order a native cable for your PSU, if there is one available. I know that be quiet!, Corsair and Seasonic offer such cables for their non-ATX v3.0 units, and other brands are also working on releasing such cables.