The motherboard takes a full-size 24-pin ATX power link from the power supply, which handles most functions on the PC. Still, there’s also a dedicated central processing unit (CPU) connection, usually located in the top-left, between the voltage regulator modules (VRMs) and rear I/O. Sometimes, you’ll see more than two headers, consisting of an 8-pin and 4-pin or two 8-pin links. The question is; do you need to use all available headers or would using the standard 8-pin setup suffice for most PC builds and for the system to run stable?