I have a PSU that I plan on using in my new build. The PSU’s ATX cable is only 20-pin, but the motherboard is 24-pin.
I found on of these johns on Newegg that converts 20 to 24, but is it really necessary? Does that converter do much at all? Is it okay to plug the 20-pin directly into the motherboard? Should I buy a new PSU?
I’m really confused on what the difference is here. Can someone help?