Asus PRO A520M-C II/CSM

This is an Micro-ATX board on the A520M chipset, AM4 socket. Memory support covers 2 DDR4 slots up to 64GB total. Expansion includes 2 M.2 slots and 2 PCIe slots. Start with socket compatibility for your CPU, then weigh chipset extras. At $99.99 it sits in the budget motherboard bracket.

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.