Can I Use a PCIe NVMe SSD in a PCIe Motherboard Slot?

2 is very flexible and is widely used as an option for additional storage on the today laptop's motherboards PCIe NVMe SSD slot, M-edge key, 2280 Lenovo

Yes 8x = 16x Its not stated in motherboard manuals because it isn't a motherboard limitation, the limitation is on the CPU You need to

m2 vs nvme 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,

m2 sata vs nvme slot I'm buying a Z170 motherboard that has E-Key vs either You just have to find an SSD :) Most SSDs you can find on