With Corsair's new design, the 8-pin EPS power cable can hug the rear of the case for a clean run. One negative with Corsair's new design is the requirement for the PSU fan to be facing downwards ...

They are ATX 3.0- and PCIe Gen 5-compliant. This means they include a 12VHPWR GPU cable for the Nvidia RTX 40-series GPUs. Just make sure you plug it in all the way.