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Learn whether you have to upgrade your PCIe 2.0 or PCIe 3.0 graphics card to work in a newer PCIe 4.0 motherboard
slot and how graphics performance could be affected.
Your regular Peripheral Component Interconnect Express (PCIe) slot is often occupied by your GPU/graphics card, and often, there are additional PCIe expansion
slots for adding a new card to your motherboard with fresh new connections.
Depending on your graphics card and motherboard, some of the PCI-
e slots on your motherboard will be specifically meant for use with your primary graphics card.
Similarly, a graphics card or expansion card with dual PCIe 8pin connectors that exceed 375W total power draw (300W from two PCIe 8pin connectors + 75W from PCIe motherboard slot) will also not be covered under warranty.