I am not an expert so I work with a note book with 4 GB RAM, little screen, etc, etc. I have to use a Desktop All in one.
Check out the system requirements here:
ArcGIS Pro 2.0 system requirements—ArcGIS Pro | ArcGIS Desktop
There's a nice utility linked to that help page that will scan your PC and tell you if your machine is capable of running ArcGIS Pro, and will report what upgrades you need to get in shape. That might help you pick out a new machine. Here it is:
Can You Run It?
From my limited expertise the things to focus on for Pro are:
I need to get up to speed on ArcGIS Pro here pretty soon so if you end up buying a machine that works really nicely let me know what you got.
That is exactly what Esri Technical Support will also say if and when you contact them.
I´ll keep you posted
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