TL;DR - It just works, and it works fine. Epyc is a great platform for UnRaid, virtualizing the Hackintosh was challenging, and successful at the end.     Why Epyc (and not Ryzen / Threadripper) Because I wanted more PCIe lanes and have a choice of CPUs with less than 180W TDP, to build a decent host for a virtual Hackintosh.   Configuration: UnRaid OS: 6.10 RC2 Case: Fractal Design Define 7 PSU: Be Quiet! Straight Power 550W Board