The X570 Aorus Master is based on the new X570 chipset and thus its feature set. This socket AM4 motherboard offers extensive DDR4 memory support (as well as all other modern usual suspects like USB 3.2 gen 2, NVMe protocol 1.3 based M.2 support over PCI-Express Gen 4.0 and of course generic PCI-Express Gen 4.0 mechanical slots.
Read more @ Guru3D