Render node hardware specs

[atm8136]

Hi I am building a new pc specifically for blender and UE5 - I also want to keep my existing pc as a render node, and was wondering if there is a build I can do with some less expensive parts if I wanted to expand this concept and build kore nodes so that when rendering the animated scenes I can outsource some of those tasks to gett better and faster render times. What would an ideal render node be hardware wise for rendering in UE5? All it would need to do is run the render farm software and UE5 essentially

Is this even functional?