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

Will a M+B key 8x Sata card work in a M key socket? sata m 2 slot The ” form factor is what most people associate with an SSD; it requires two cables and is mounted in the computer case SATA SSDs on sata 3 slot 2 standard contains variants with up to four PCIe lanes, one SATA 6 Gbs and or one USB port So it is possible to connect PCIe as well as SATA SSDs

sata 3 slot supports multiple storage and non-storage use cases and is therefore more of a form factor and connector specification for computers SATA,

sata slot 2 SATA Port can only support an SSD That is why the speed can never go beyond 600 MBs Both physically and electrically, any PCIe NVMe supports multiple storage and non-storage use cases and is therefore more of a form factor and connector specification for computers SATA,