MSI Thin GF63 12U – Deftly I Play

msi slotI have installed the Samsung SM951 M.2 drive in my MSI SLI Plus motherboard as a boot drive. But in the MSI Guard Pro BIOS, there are a couple settings that are confusingM.2_2 slot (From CPU) • Supports up to PCIe 5.0 x4 (For Ryzen™ 9000 7000 Series processors) • Supports up to PCIe 4.0 x4 (For Ryzen™ 8700 8600 8400 Series