This is How You Use PCIe Slots Under the GPU (HP

What Are PCIe Slots And How Can I Use Them in My PC - pcie slot gpu It's worth noting that the PCIe standard is backwards compatible, so you can, for instance, use a PCI-e graphics card in a PCI-e slot without issue, pcie x4 in x16 slot As the power supply via the slot alone is often not sufficient for a graphics card, the power supply to the GPU can be increased via an

pcie gpu slot If you have a compatible motherboard, placing the graphics card in the second PCIe slot can help increase the airflow around the card and reduce temperatures