AX Series™ 24 pin modular cable, compatible with AX1200 only
24 Pin to 10 Pin ATX PSU Sleeved Adapter Cable for IBM / Lenovo Desktop / Server | eBay
10cm ATX 24 pin Male to 24 pin Female Power Extension Cable, Used in the Computer Host PC PSU TW Connector Cable Power Supply|Computer Cables & Connectors| - AliExpress