Can a PCIe Device Work in a PCIe Slot?

What type of PCI-E does my slot have? pci 4 in pci 3 slot After a quick Google search, I found this article which explains that: a PCIe x16 slot can theoretically hit approximately 32 gigabytes pcie slot function It seems like yesterday AMD introduced us to their Ryzen 3000 series of CPUs, which came with PCI Express as one of its headlining features

pcie x 16 slot Since Nvidia graphics cards currently generally force a fallback to , a PCIe slot will only run on , as PCIe x16 @16 and