I'm sorry, I had the T14 up on Lenovo's site, not the T14s. It looks like the T14s has no RAM sockets, and they only sell it with 16 GB of soldered RAM (unless there's a way to special order it or something). https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/th...
https://geizhals.de/lenovo-thinkpad-t14s-g4-amd-deep-black-2...