What does an M2 slot look like?

What does an M2 slot look like? pcie m2 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, pcie m2 slot 2 slot be used for? How is hardware mounted? PCIe or PCIe ? What is ? Recommended SSDs

pcie m2 slot Essentially, it allows flash memory to operate as an SSD directly through the PCIe interface rather than going through SATA and being limited by

pcie 4 ssd in pcie 3 slot SSD Please refer to your motherboard documentation for details) Socket 3: SSD Drive Socket with SATA or up to four PCIe lanes Caution 2 connector slot Depending on its type and functionality, an drive can make use of either the standard SATA interface or the faster PCIe (