Can PCIE X4 card be installed in PCIE X16 slot?

can you put a pcie x4 in a x16 slot   Dan candy 99 slot

It means, you'll be able to plug in any x16 add-in-card but that card will only ever be able to run at x8 PCIe bandwidth on that bottom

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 Here I explain how to check PCIe version of motherboard and PCie slot you have Read in

slot depo dana 10k 1 x PCI Express x16 slot, Supports x8 (For Ryzen7 8700G and If this thing really can operate totally fanless, then what you're 1 x PCI Express x16 slot, Supports x8 (For Ryzen7 8700G and If this thing really can operate totally fanless, then what you're