What is the difference between an SSD and an NVMe M

The obvious difference between the two SSDs is their pin layouts The upper SSD in the picture uses B+M key, while the

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,

nvme 40 in 30 slot Usually, an NVMe SSD is faster than a SATA SSD Besides, you should check if your graphics card and CPU match the Ultra slot This is

nvme m2 slot motherboard 2 NVMe SSD typically wants PCIe x4, there's only one possibility: M key It might be noteworthy that slots with multiple keys are very rare, if