What makes the MSI B550M PRO-VDH micro-ATX board notable for memory capacity?

The MSI B550M PRO-VDH pushes 128GB across two DDR4 slots in a micro-ATX board, meaning 64GB per slot using dual-channel configuration. The catch is that you’ll need high-density 64GB sticks to hit the ceiling, which are pricier than more common 32GB modules.