ATX Male to 20+4pin Female PC Power 24 Pin Adapter Extension Cable 610256326245 | eBay
24 Pin Male to 20 Pin Female ATX cable adapter for PSU Power Supply 600V 22AWG | eBay
24Pin ATX Power Supply Extension Cable 24 Pin Male to Female Power Port Cable 20 +4 Pin Desktop Internal PSU Power cable|cable 24 pin|24 pin24pin atx - AliExpress
6" ATX 20-pin Female to 24-pin Male Motherboard Adapter Cable