MSI PRO B860M-X

An Micro-ATX board on the B860M chipset, LGA1851 socket. Memory support covers 2 DDR5 slots up to 128GB total. Expansion includes 2 M.2 slots and 2 PCIe slots. Match the socket to your CPU generation first; chipset features second. At $179.98 it sits in the mid-range motherboard bracket.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows MSI's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. Not sold on this particular motherboard? Browse the category listing to line it up against similarly priced alternatives.