PCI Express

Presently, there are three main PCI motherboard connectors 64 bit PCI; 32 bit PCI and PCI-X; PCI Express Each PCI

Well-known member looking at your image the GPU is not even fully into the slot at all its sat with all the PCI-E Card Edge out the slot

pcie 4 m2 in pcie 3 slot · Explaining PCIe Slots · As Fast As Possible · Every AMD CPU Ever

pcie x1 slot The Riser from Dell™ fits into the PCI-E slot of your Dell System Riser cards are used to extend a slot for a chip or card in a fully loaded computer