Cannot find PCIe NVMe SSD during Windows 11 installation

When did slots become commonplace? And NVME slots? nvme m2 slot NVMe is designed specifically for SSDs with flash technology making it faster than AHCI drivers which was designed for common hard drives with spinning disk nvme vs m2 slot Key Types All 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'

nvme pcie 40 in 30 slot 2 slot is rectangular, with possible widths of 12, 16, 22, or 30 millimeters Most solid-state drives are 22 millimeters wide Lengths can