Amazon.com: OwlTree 2 Pack EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power Supply Extension Cable EPS 12V for Motherboard 10.6 inch : Electronics
6 inch PSU ATX 12V P4 4-Pin to EPS 12V 8-Pin Motherboard /CPU Power Supply Adapter Converter Cable,ATX P4 to EPS 8pin Power Cord - Newegg.com
530W ATX12 80 Plus Computer Power Supply - ATX Power Supplies | StarTech.com
24Pin ATX motherboard power supply from 12V - Kit-Amp