How to know if an SSD is compatible with your motherboard

How to know if an SSD is compatible with your motherboard m 2 sata ssd slot Type: SATA TO SSD · Designed For: LAPTOP, COMPUTER · Weight: 25 g m2 slot types The BIOS indicates that by listing two slots, the NVMe and the SATA But unfortunately my Transcend SSD is not recognized

m2 slot types This video explains how to select which slot to use on a motherboard for the best storage

m2 pcie 40 in 30 slot 2 drives are “keyed” at one end so as to prevent the end-user from inserting them in an incompatible socket PCIe NVMe drives are 'M' keyed SATA ones, 2 SSDs are keyed at both M and B positions, so they can fit in SATA slots and PCIe , even if they might not work in the latter NVMe SSDs are keyed only