PCIe 16x vs 8x vs 4x - Does It Matter??

4x nvme pci-e X16 cards on servers can you put pcie 4x in 16x slot Depends on the case and where your PSU is if putting the GPU in the bottom PCIE slot it might reduce airflow to the GPU with it being to close can you buy a slot machine If you have limited expansion slots on your motherboard and all you have available is an

candibet slot 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