Will a M+B key 8x Sata card work in a M key socket?

PCIe SSD not showing in bios · Go into the bios, under the boot tab there is an option for CSM, make sure it is disabled · Click on secure

The manual for the motherboard states the slot is controlled by CPU1 as a PCIe device that supports NVMe I did notice when I set the SATA

m2 pcie slot not the PCI-Express x4 filter This is the M2: SSD WD Blue SN570 2280 NVMe 250 GB I figured, it would be a waste to get a more expensive 4x

m2_1 slot How to Troubleshoot SSD Not Showing Up Issues · Check the SSD Compatibility Ensure that the M · Check the Installation Ensure that the SSD is