How to tell what version of PCI Express slot your system has?

It's a slot of x16 size but electrically x4 This

Most recent PC's motherboards have PCIe slots just for PCIe cards to be installed in the corresponding PCIe slot (The slot is as wide as or

pcle slot So, there is no singular PCI Express slot There are actually four sizes : PCI Express x1, PCI Express x4, PCI Express x8, and PCI Express x16

pcle x16 slot A PCIe or PCI express slot is the point of connection between your PC's “peripheral components” and the motherboard The term “PCIe card” and “