You will recognize SSD: why some SSD have two notches?

Tool-free Enclosure for PCIE NVME and SATA SSD · NVMe supports PCIE Gen3x2 protocol with read and write speeds up to 10Gbps SATA supports

2 SSD module is connected to a host either through a SATA interface or via a PCI Express lane Though supports both SATA and PCIe, an

m24 slot There are also combination slots that can accommodate and control SATA SSDs As soon as the slot is occupied by a SATA SSD, it switches from

m2 slot types 2 connector slot SSDs are rectangular in shape Generally, they are 22 millimeters wide and usually 60 mm or 80 mm long, although card lengths can be