Gigabyte B860M K

This is an Micro-ATX board on the B860M chipset, LGA1851 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 2 DDR5 slots up to 128GB total. Pick the board for its socket before anything else — chipset niceties come after.

Its $149.99 price tag places it squarely in mid-range territory. 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. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.