24 Pin port connects to ATX Power Supply,18 Pin port connects to motherboard; Allowing you to convert standard 24 pin ATX power supply to 18 pin motherboard power supply connector; Compatible with Z420/Z620 systems having 18 pin power connector in motherboard; Maximum power: 1000 watts; Please note that do not support Z210 The 24 Pin to 18 Pin ATX power cable is to to convert standard 24 pin ATX power supply to 18 pin motherboard power supply. It offers a cost-effective solution for replacing the factory power supplies in motherboards.<br><br>Type: Power Adapter Cable Name: 24P to 18P ATX PSU Power Adapter Cable Fit: for Z420 Z620 mainborad Connectors: 1 x 24 pin port, 1 x 18 pin port Colour:black Material:PVC+18AWG copper tinned wire Size:About 30cm in length Due to different batches of wire materials, the actual product may have color difference from the picture<br><br>Package Contents: 1 x 24 Pin to 18 Pin ATX Power Adapter Cable<br><br>Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.