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

How to Install an NVMe™ PCIe® SSD which m 2 slot to use The WD Black SN850X is a great choice as an elite PCIe NVMe SSD for gaming andor creative use expansion slot of the console It has good which time slot works best for you 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

which ram slot for 1 stick 2 SSDs use the PCIe interface, which allows for much faster data transfer rates than SATA SSDs, which are limited by the SATA interface SSDs can achieve