Cooler Master on Twitter: "@achrafyoop2 The vertical GPU mount is built in. They're two slots cut into the H500M chassis. https://t.co/Gxn6zBkTAR" / Twitter
Lian Li O11D MINI PCIe 4.0 Vertical GPU Bracket Kit|Computer Cables & Connectors| - AliExpress
Vertical GPU mount in Lian Li Alpha 330W using Cooler Master bracket : r/pcmasterrace
Amazon.com: Cooler Master Universal Vertical Graphics Card Holder KIT VER.2 with 165mm/6.5in Riser Cable, for Full Tower / Standard ATX Chassis with at Least 7 Available PCI Slots : Electronics