Can I find out if PCI-e slot is , or in linux terminal?

PCIe vs : How To Pick An NVMe SSD pcie 4 ssd in pcie 3 slot But does that mean a PCIe SSD with 16x lanes is 25-times faster than a SATA SSD? Theoretically, sure, but you won't find a consumer-grade SSD with that many pcie x1 in x16 slot Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4

pcie training error slot 1 The PCIe specification is intended to increase data transfer rates from 8 GTs to 16 GTs , allowing SSDs, GPUs,