Asus PRIME B650M-A WIFI-CSM

This is an Micro-ATX board on the B650M chipset, AM5 socket. Expansion covers 2 M.2 slots and 2 PCIe slots, with Wi-Fi and Bluetooth onboard. Memory support covers 4 DDR5 slots up to 128GB total. Match the socket to your CPU generation first; chipset features second.

At $124.50 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. Support and warranty service run through ASUS, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.