How to determine from command line if NVMe slot is gen 3 or gen 4?

How to determine from command line if NVMe slot is gen 3 or gen 4? which nvme slot to use Use a USB3 to SATA or USB3 to Key-BM converter ; Auvidea's JN30 carrier which slot machines to play I have a DS723+ with two 4TB HDDs installed and would like to know if it's possible to also use the two slots with appropriate NVMe SSDs as

which slot machines to play If you're using an NVMe SSD, you'll want to use a matching NVMe-compatible slot before anything else This will allow your NVMe SSD to

which slot machines have highest rtp Before you buy an SSD, you should check which type of slot your computer is using An B key slot is only compatible with B+M key I have the exact same board and the same SSD and it doesn't work in the M2_2 slot for me either I have 2 NVME SSDs (P3 and Cheap Chinese