Asus PRIME B550M-A

An Micro-ATX board on the B550M chipset, AM4 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 4 DDR4 slots up to 128GB total. Match the socket to your CPU generation first; chipset features second. Expect to pay around $89.99, which lands it among budget options.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest motherboard deals from multiple stores. ASUS backs the product through its standard warranty channels; check the listing for region-specific terms. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. If this motherboard is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.