Would this PSU (Corsair RM750x) suit your setup? It's unclear if there are sufficient PCIe ports available.
Would this PSU (Corsair RM750x) suit your setup? It's unclear if there are sufficient PCIe ports available.
I was considering purchasing a Corsair RM750x 750W 2021 model for my PSU, as I've heard positive reviews about it. My motherboard would be the Asus ROG STRIX B650-A Gaming, and the GPU would be a PNY VERTO OC RTX 4080 Super. This is my first experience with a GPU that needs more than one PCIe slot, which means three 6+2 power connectors—this is confusing. I used pcpartpicker, which confirmed compatibility but reminded me to avoid sharing one power cable with multiple 6+2 connectors. It also mentioned that my motherboard uses two 8-pin connectors and the GPU requires three 6+2 connectors. When checking the PSU details, only four 8-pin connectors are listed, which seems insufficient. I'm unsure if pcpartpicker is providing accurate information or if I'm misinterpreting it. Sorry if I made a mistake; it's been a while since I've been researching PC components.
https://imgur.com/niTloaF
If you scroll down to the requirements section, you'll notice it mentions; Three 8-pin supplementary power connectors. This indicates the card includes an adapter enabling conversion of three 8-pin PCIe connectors into a single 12VHPWR connector for the GPU. You may wish to consider the PCPartPicker link for your build.
I don't purchase an ATX3.0 PSU with a built-in 12vhpwr cable such as the links provided.