DDR4 (Dual Channel). Up to DDR4 5333 (O.C.). ROG STRIX Z790-A GAMING WIFI D4. Socket 1700. ASUS LANGuard. M.2 Socket(s). Gaming Accessories. Ample M.2 Support: One PCIe 4.0 M.2 slot with a heatsink and backplate, and three PCIe 4.0 M.2 slots with heatsinks.
eBay