Fitting PCIE X4 card in PCIE X1 Slot ardForum

Most recent PC's motherboards have PCIe slots just for PCIe cards to be installed in the corresponding PCIe slot PCIe cards: x1, x4, x8, x16,

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 20 x1 slot You will need to navigate to the main tab and halfway down is the section that will deal specifically with the PCie gen and speed Has been a

pcie slot size PCI-E X16 Slots can run in x1, x4 , x8 and x16 modes so you can install a x1 card in a x16 slot without worries of shorting anything as long