B560M PRO-VDH -

msi slotMEG B550 Unify and Unify-X offer four M.2 slots and three of them support PCIe 4.0 x4 to max out the performance PCIe 4.0 SSDs. The first M.2 slot (labeled as M2_1) isWindows 10 Home (MSI recommends Windows 11 Pro for business.) FREE Upgrade to Windows 11* Windows 10 Home (MSI recommends Windows 11 Pro for business.) FREE Upgrade to