The MSI Prestige 15 has been announced with 12th-generation Intel Aler Lake CPUs, up to a GeForce RTX 3050 Ti, 16 GB RAM, 1 TB storage and an 82 Wh battery. Prices start at US$1,399 for the base variant, and availability will be announced later.
https://www.notebookcheck.net/MSI-Prestige-15-Thin-and-light-laptop-unveiled-with-Intel-Alder-Lake-P-processors-Nvidia-graphics-cards-and-more.609761.0.html
You can't swap the RAMS in this laptop, they are soldered on the motherboard. Please correct :)