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? pci 4 ssd in pci 3 slot Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4 pcieslot When it comes to PCIe slots, for every MSI Z490 motherboard, the first PCIe x16 slot supports PCIe For some models equipped with 3

pcieslot PCIe 4 is backwards compatible with gen 3, 2 & 1, and you will get at least the same performance from putting a drive in a slot as you

pcie slot sizes Memory Slots 8 · 6 · 4 · 2 Graphics Interface PCIe · PCIe · PCIe PCIe x 16 Slots 7 · 6 · 5 · 4 · 3 · 2 · 1 SSD Slots 5 x · 4 x  Using a PCIE SSD in a maximum slot is still going to be super fast However pointless since you could just buy a SSD cheaper But