PCIe x1 x4 cards in x16 slot

I explain in this video what is PCIe x16 on the motherboard and its uses I also explain what

Yes it can be done, provided that motherboard manufacturers provide a space between the slots big enough for your x16 expansion card to fit

pcie x32 slot Or will they only work on a PCI-Ex1 slot? Reason being I am looking at buying an MSI 990FXA-GD80 MoBo I want to use the second card slot

pcie 40 gpu in 30 slot PCIe x1 slots are the smallest PCI Express slots with the lowest throughput compared to bigger PCIe slots like the PCIe x16 slots However, PCIe