Asus PRIME H770-PLUS-CSM

This is an ATX board on the H770 chipset, LGA1700 socket. Expansion includes 2 M.2 slots and 2 PCIe slots. Memory support covers 4 DDR5 slots up to 192GB total. Pick the board for its socket before anything else — chipset niceties come after.

Its $317.87 price tag places it squarely in high-end territory. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows ASUS's standard policy — confirm regional terms on the listing. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.