How to Tell Which Devices are in a PCI Slot

PCI slot 3 supports a 24-lane PCI bus This bus can be bifurcated using the slot 3 PCI cable assembly into 1 Gen3 x16 slot and 1 Gen3 x8 slot The Gen3 x8 slot

Then, it's the turn to introduce PCIe slot This slot has 7 versions: x1, x2, x4, x8, x12, x16, and x32, corresponding to 1248

pcie x1 slot If you need a Computer with 1 PCI slot for legacy hardware this mini-tower PC has 1 PCI and 3 PCIe slots with Intel 12th gen CPU and TPM support

pcie slot sizes Connector Connector Type 1 - PCI Express x1 1