What is PCIe x1 slot used for? - STC-Cable

You could install Linux, and run any AMD or Nvidia GPU with an equivalent performance of a GTX 1650-1660 into an x1 slot If you run a GPU with

The smallest PCIe slot will run at x1 speed, while a full-size PCIe slot will run at x16 It can still be used in the available x8 and x16 slot

can i put pcie x4 in x16 slot If I remove the video card I have in the PCIe x16 slot and move the USB card to that slot, it works as expected Since the card works in the new system in the

can you put ddr3 in ddr4 slot It should work just fine The port should automatically drop down to x4 You may need to get a smaller plate though