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

m 2 slot key m   Dan m2 slot mainboard

2 Slot do I use Motherboard manual says following -For 3rd gen AMD Ryzen Processors, the _1 supports PCIe x4 and SATA modes M key design and type

Here is my dilemma My ASUS Z790 Prime P Mobo has Three slots Here are the specs: Intel® 13th and 12th Gen processors: _1 slot (Key M2 Slots have keys called as M key and B Key to differentiate between support for NVME and SATA storage drives M Key is only for a PCIe NVME

faces and deuces slot NVMe cards, as you probably are aware, require an M key slot even through they're electrically similar to E key, save for the extra 2 lanes  To achieve the best possible bit rates, the use of a SATA 6G controller is recommended Output: • NGFF 75-pin M-key slot to install the NVMe