LS1043ARDB - Change PCIe-x1 voltage

Yes A larger PCI express slot fits all smaller PCI express cards That means you can plug an x1, x2, x4 or x8 card into an x16 slot

PCIe slots come in different sizes, with the most common being PCIe x1, PCIe x4, PCIe x8, and PCIe x16, which indicate the number of lanes

pcie slot sizes Providing total bandwidth up to 250MBps from the PCIe x1 host controller card allows the computer to function as though the expansion chassis cards were

pcie cem slot The smallest of the PCI Express slots, your standard PCI Express x1 slot is essentially your starting point for most expansion cards, especially port expansions