PCIe expansion slots are the perfect way to add extra processing power, storage space, or graphics horsepower to your computer. However, not all computers have enough PCIe slots available to accommodate all of the additions you may want to make.
In these cases, you may need to purchase a PCIe add-on card or adapter.
Here are the approximate numbers of PCIe slots that are currently available on 3080-based systems:
1 x PCIe 3.0 x16 slot
2 x PCIe 3.0 x4 slots
1 x M.2 2242/2260/2280/22110 slot
1 x U.
2 port (PCIe Gen3 x4 only)
3 x USB 3.0 ports (2 at the front, 1 at the back)
1 x RJ-45 port for networking (LAN)
In terms of maximum expansion potential, there are few limitations on what can be installed in a 3080 system. Theoretically, anything that is compatible with a regular PCI Express socket can be installed in a 3080 system – including graphics cards, storage devices, and even other motherboards! However, please be aware that installing too many extra components may impact system performance and reliability. As such, it is important to do your research and consult with an expert before making any major hardware purchases.
