24 Pin port connects to ATX Supply,18 Pin port connects to motherboard;Allowing you to convert standard 24 pin ATX supply to 18 pin motherboard supply connector;Compatible with Z420/Z620 systems having 18 pin connector in motherboard;Maximum : 1000 watts; Please note that do not support Z210The 24 Pin to 18 Pin ATX cable is to to convert standard 24 pin ATX supply to 18 pin motherboard supply. It offers a cost-effective solution for replacing the factory supplies in motherboards.Type: Adapter CableName: 24P to 18P ATX PSU Adapter CableFit: for Z420 Z620 mainboradConnectors: 1 x 24 pin port, 1 x 18 pin portColour:blackMaterial:PVC+18AWG copper tinned wireSize:About 30cm in lengthDue to different batches of wire materials, the actual product may have color difference from the picturePackage Contents:1 x 24 Pin to 18 Pin ATX Adapter Cable 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. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-53949 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it