For a significant period, Intel's Next Unit of Computing (NUC) series has featured soldered processors on the PC's motherboard. However, according to the latest leaks from Twitter hardware leaker @9550pro, we have a potential Alder Lake-based NUC featuring desktop processor versions and a dedicated LGA1700 socket. As the leaked image shows, it looks like Intel's NUC 12 Extreme edition will feature an LGA1700 socket that features support for desktop-class of Alder Lake processors. If this leak is correct, we could see a compelling NUC solution filled with Intel-only processors, meaning an Alder Lake CPU and Arc Alchemist discrete graphics card.

There is room for PCIe expansion, which means that theoretically, you could connect any GPU to the mainboard. However, it is natural to assume that Intel could force their own GPU SKUs to launch this mini PC. We have to wait and see what Intel presents at tomorrow's CES 2022 event for more information.