Is faster than SATA SSD drives? :: SG FAQ

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

SSDs for PCIe can be recognized by a cut-out — Key M Variants with two cut-outs on the right and left usually only

m2 sata vs nvme slot The easiest way to check whether your system supports SATA or PCIe NVMe SSDs is to remove the current drive from the machine and check how many slots it has If

m2 sata slot It means if you plug an NVME drive in the port you will lose 2 SATA ports If you have drives plugged in those ports at the time