Now you can use this adapter cable to make your existing standard ATX power supply work with a Pentium 4 motherboard.
This product is constructed using high quality 18 AWG UL/CSA certified safety cables and UL/CSA certified safety connectors used. Maximum current capacity is 18.8 amp
Connect to a 4-pin Peripheral Connector of the power supply.
Connect to the motherboard's ATX12V 4-pin connector
Cable Length tip-to-tip is 7 1/4 inches