Will my graphics card work in all PCIe slots?

pci slotPCIe Slot Structure. All PCIe slots are divided into two parts by a small protrusion in the middle separating them. This is why PCIe expansion cards, such as graphics cards,Learn about PCIe slots, the interface that connects hh-speed components to your motherboard. Find out the different sizes, lanes, generations, and compatibility of PCIe slots