Slot Types

Slot Types nvme slot vs m 2 The most common for storage devices on Motherboards is Key M, which is connected via 4 PCIe lanes and generally supports both NVMe and SATA SSDs with the nvme m2 slot 2 PCIe NVMe SSDs is the speed The SATA interface has a speed bottleneck at a 6Gbs transfer rate compared to the PCIe lane with a 16Gbs

nvme 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,

nvme m2 slot NVMe M2 SSD is the same as M2 NVMe PCIe SSD Yes it will support an M2 PCIe NVMe SSD such as the Samsung 970 Evo Plus or similar Another example: https:www  PCIe x4 slot with Lower impedance CONNECTIVITY Dual NVMe PCIe * Connectors