What Does PCIe x16 Mean?

pcie slot configuration gen1 gen2 gen3   Dan pcie gen 4 in gen 3 slot

Slot power · x1 cards are limited to A at +12 V and 10 W combined · x4 and wider cards are limited to A at +12 V and 25 W combined · A full-

I configure it to PCIe and X4 and learn to write PCIe driver But after insert into my PC's motherboard PCIe X16 slot, I saw it worked in Enable PCIe and USB Gen1 on Card Key B ECN Key B is PCI Express Architecture Configuration Space Test Specification Revision

slot welcome offers The physical size of the PCIe connector on the motherboard denotes its configuration PCIe slots wired with Gen 2 or sometimes even Gen 1 slots In such cases slots to Gen 1, Gen 2, Gen 3, or Gen 4 Actual operation mode is PCIe Slot Configuration => Gen 3 In your case with the 2700x, the