PCIEx16 drops to x 8 when M2 SSD is installed???

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,

To make it easier to tell which drives can be mounted on a motherboard or PCI-E card, the width and height of both the drive and slot is usually

m2 pcie slot This is because almost all modern motherboards come with 2 to 3 SSD slots And if you are going with a high-end motherboard, it can even offer 4 to 5

m24 slot The z390 Aorus Master comes with three slots, one M2M, one M2A, and one M2P, if i buy two Samsung Evo 970 NVME SSD cards,