Can you run a Motherboard with one 8 pin connector - YouTube
ASRock > X570 Pro4
Computer Atx 24pin Female To 16-pin 16pin Male Motherboard Adapter Power Cable 30cm For Fujitsu Mb D3230-a11 D3162-a12 - Buy Computer Atx 24pin Female To 16-pin 16pin Male Motherboard Adapter Power Cable,Atx