MSI PRO B660M-A DDR4

An Micro-ATX board on the B660M chipset, LGA1700 socket. Memory support covers 4 DDR5 slots up to 128GB total. Expansion covers 2 M.2 slots and 2 PCIe slots. Start with socket compatibility for your CPU, then weigh chipset extras.

Expect to pay around $73.99, which lands it among budget options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current motherboard prices across retailers. Support and warranty service run through MSI, 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.