What are Small PCIe x1 Slots Used For?

10GbE or multi-gigabit NIC in PCIe x1? pcie 1x slot I cut open the back of a x1 slot on my motherboard to allow me to fit a full size GPU pcie 20 x1 slot 1 x PCIe x16 slot Intel® B760 Chipset 1 x PCIe x16 slot 1 x PCIe x16 slot Note: To ensure compatibility of

pcieslot PCI-X buses run only as fast as the slowest device, whereas PCIe devices are able to independently negotiate the bus speed Also, PCI-X slots are longer than