MSI B850MPOWER

An Micro-ATX board on the AM5 socket. Expansion includes 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.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current motherboard prices across retailers. Support and warranty service run through MSI, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked. Not sold on this particular motherboard? Browse the category listing to line it up against similarly priced alternatives.