msi slotConnect and synchronize with MSI coolers and cases with strategically positioned pin-header locations including a dedicated pump-fan header. FOR CPU COOLER. FOR WATERBLOCK COOLER. ... PCIe 5.0 slot, Lhtning Gen 4I 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 confusing