ASRock B550M-HDV

An Micro-ATX board on the B550M chipset, AM4 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 2 DDR4 slots up to 64GB total. Pick the board for its socket before anything else — chipset niceties come after.

At $69.99 it sits in the budget motherboard bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows ASRock'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.