Can PCIe x4 fit in a PCIe x16 slot?

It should work just fine The port should automatically drop down to x4 You may need to get a smaller plate though

Should you need, or for various reasons decide to mount your graphics card in the second or third PCI-e slot on your motherboard and these only run at 8x or

candy baby slot The NVIDIA RTX 3080 GPU uses PCIe Gen4, and so we have another opportunity to

canlı slot oyna Here is AMD's Crossfire compatibility chart to help you understand which cards will work together in crossfire and yes x16 and x4 will work fine