PCIe cables -- which end to plug into PSU?

Posted by Human_Grapefruit_436@reddit | buildapc | View on Reddit | 3 comments

I bought a modular corsair power supply. I have PCIe cables that look like this. Which end plugs into the PSU? The end with just one 8 pin connector, or the duel 8 pin connectors?

The other end of the cable will be plugging into my 4080 super, which requires three connectors. I'm planning on using three cables.