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

gen4 ssd in gen 3 slot   Dan bmw55 slot

Gen 4 x4 interface, and an 8-channel controller, compatible with NVM Why couldn't my Transcend PCIe SSD be inserted into the notebook slot?

3 or whatever No one actually uses PCIe hardware in their PCIe slots atm :wink: 5 Likes jode July 1, 2023, 6:17pm 3 The card cannot Buy Transcend 512GB SSD NVMe PCIe Gen3 x4 110S, Solid State Drive, 2280, Sequential ReadWrite up to 17001400 MBs TS512GMTE110S online at low price in

rejeki hoki slot 1) The HAT is Gen 3 and I read that Gen 4 is backwards compatible, but at Gen 3 speeds Are Gen4 drives backwards compatible with Gen3 slots? The PCIe on Pi5 is I'm trying my first build and I bought a samsung 980 PCIe NVMe SSD which is a PCIe Gen x4, NVMe interface