The Lenovo P1 is a thin-and-light laptop with a Xeon and 64GB RAM that will be available by September

https://www.theverge.com/circuitbreaker/2018/8/13/17682992/lenovo-thinkpad-thin-laptop-work-travel

Additionally, they've got a P72 that will support up to 128GB RAM coming out at the same time.

More memory, storage and power is a great thing.