Can a PCIe Device Work in a PCIe Slot?

PCI Express vs : Does it improve gaming performance? pci 4 in pci 3 slot 4-slot Customer Rating Top-Rated · 5 · 4 & Up · 3 & Up · 2 & Up PNY pcie training error slot 1 Slot 2, PCI Express x16 ; Slot 3, Slot not available on this board ; Slot 4, Slot not available on this board ; Slot 5, PCI Express x8 in a

pci e x16 slot After a quick Google search, I found this article which explains that: a PCIe x16 slot can theoretically hit approximately 32 gigabytes