Buy Header Mini-Fit 24-pin ATX right-angle at the right price @ Electrokit
Source Molex Mini Micro ATX 24-Pin Female Connector Backplane Power Cable on m.alibaba.com
8 Inch Computer Molex 24 Pin Motherboard To Atx Eps Psu Power Supply Extension Cable,24-pins Internal Power Cord,male To Female - Pc Hardware Cables & Adapters - AliExpress