Asus PRIME B860M-K

An Micro-ATX board on the B860M chipset, LGA1851 socket. Memory support covers 2 DDR5 slots up to 128GB total. Expansion covers 2 M.2 slots and 2 PCIe slots. Pick the board for its socket before anything else — chipset niceties come after.

Expect to pay around $195.99, which lands it among mid-range 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. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.