2 Types of SSDs: SATA and NVMe

What are the performance differences between SSDs? In general: In summary: SSD using the SATA bus run at SATA speeds regardless of form factor The PCIe

The specification identifies 12 keys A–M, but in common use are B and M SATA SSDs are B+M-keyed (can fit in sockets for B-keyed and M-

nvme pcie 40 in 30 slot PCIe, is a standard interface used for connecting high-speed motherboard components while NVMe is the communication protocol or interface

nvme vs m2 slot difference 2 specification supports NVM Express as the logical device interface for PCI Express SSDs, in addition to supporting legacy Advanced Host Controller