PCI Express x1 in a PCI Slot

Primary riser cage connector, connected to processor 1 or the southbridge PCIe 3-slot riser cage* PCIe 2-slot x16 riser cage 1

The PCIe x1 slot is the smallest PCI Express slot and has the lowest throughput compared to larger PCIe slots such as the PCIe x16 slot

pcie x32 slot The PCIe x1 slot is the smallest PCI Express slot and has the lowest throughput compared to larger PCIe slots such as the PCIe x16 slot

pcie slot cover PC Custom Builds and Overclocking · 12 · FirstLast · Antilope said: 07 The bottom, 5th slot, is a PCI legacy slot PCIe