Unable to use 2nd NVME SSD

Unable to use 2nd NVME SSD m 2 and nvme slot difference 2 is blazing fast in comparison Think of it as SSD ! How fast is an m2-slot slot for a Gen 3 NVMe SSD Which NVMe SSD Should I Buy? As I m2 pcie 40 in 30 slot is a slot that can interface with SATA , PCI Express

m2 pcie 40 in 30 slot 2 slots are used for SSDs, for example the E Key slot in the following picture is reserved for wireless module You will find the location

m2 slot types NVM Express or Non-Volatile Memory Host Controller Interface Specification is an open, logical-device interface specification for accessing 2 is a specification and form factor for internal computer expansion It's important to note that is physically different from its expansion