Can you connect an M.2 SATA to an M.2 NVMe port?
A m.2 NVME SSD will slot in but usually won't work unless the BIOS has an option to set the m.2 slot to either SATA or NVME.
B560 vs B460 Motherboards : What’s The Difference? | WePC
Read on while we break down the differences between NVMe vs. M.2 vs. SATA. ... This appears to say that a M.2 SATA drive can work in an M.2 NVMe slot, but an M.2 NVMe drive won’t work in an M.2 SATA slot.
Samsung Common Interface | eBay
M.2 NVMe to PCIe 4.0 X4 Adapter: Converting one PCIe X4/X8/X16 slot on the motherboard to the M.2 Key M slot allows you to install M.2 NVMe SSD into this Key M slot.