ASRock X670E Taichi Support AMD AM5 RYZEN 7000 Series Processors Motherboard 4710483941115 | eBay
AMD Ryzen 5000 Zen 3 support is rolling out for ASUS, ASRock, Biostar, Gigabyte and MSI 500 series motherboards; no B450 or X470 support until January 2021 at the earliest - NotebookCheck.net News
ASRock Intel 700|600 Series Motherboards Gain Support for Up to 192 GB of DDR5 Memory - The FPS Review