Gigabyte B660M DS3H AX DDR4

This is an Micro-ATX board on the B660M chipset, LGA1700 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 4 DDR5 slots up to 128GB total. Pick the board for its socket before anything else — chipset niceties come after.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current motherboard prices across retailers. Warranty coverage follows Gigabyte'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.