Which Slot Should You Use?

How to determine from command line if NVMe slot is gen 3 or gen 4? m 2 gen 4 in gen 3 slot 3 I225-LM x 1); 22802242 M-Key x 2, 30423052 B-Key x 1 + Micro SIM Slot x 1, Mini PCIe x 1 + Micro SIM Slot x 1; USB Gen 2 x 2, USB Gen 1 x 4 m2 slot pc The TS-432X features a PCIe Gen 3 x 4 slot QNAP QM2 series, 2 x PCIe 2280 SSD slots, PCIe Gen3 x 4 , 2 x Intel I225LM NBASE-T port

m2 sata slot On 12th gen motherboard, what happens if you plug a Gen 3 SSD into a Gen 4 Slot and