PCIe expansion slots for graphics card optiplex 9020

It can make a computer faster, add graphics performance and replace the AGP slot See how it works on the next few pages A x16 PCIe slot can accommodate far

In this video, I talk about the different types of PCIe slots and what their uses are There are

pcie training error slot 1 if the slot is open like that, you should be good to go if it's not open, you could a) use another riser to adapt the x8 to x16, or b)

pcie m2 slot 2 GPU 4 GPU 8 GPU · High Density Server ‧ Lower temperature, smaller size, better thermal characteristics PCIe * Hardware Design 1 PCIe Slot