Very Special Connector for ATX Power Supply.
Allows Use of Standard Hi-Powered ATX Power Supply for a Pentium 4 System
Requiring the Supplementary Power Connector on the Board.
UPC:820799003279
This Power Supply ATX to P4 Motherboard 4 Pin is a must-have for anyone with a new computer or TV. It allows me to use my old peripherals without any issues.