24Pin ATX motherboard power supply from 12V - Kit-Amp
6in ATX Power Supply Adapter, 24-pin female to 20-pin male
How To Connect Power Supply To Motherboard
24-pin Power Connector for the PC of the Motherboard, through Which Power is Supplied from the Unit To the System Board, According Stock Photo - Image of electronic, board: 235455500
How to Connect Your PSU Cables to Your Motherboard — Power Supply Cable Guide
Amazon.com: 9 Inch 9" ATX Power Supply Motherboard 24 Pin to Mini 24 Pin Cable Adpter for Dell Optiplex 380,Optiplex 580,Optiplex 760,Optiplex 780,Optiplex 960,Optiplex 980 : Electronics
Power Supply Connectors Guide - Types of PC Power Connectors
ATX - Wikipedia
Motherboard Power Connectors | Power Supply and Chassis/Case | InformIT