I agree with the above, rFactor 2 requires quite some graphics and processor power and this will be difficult to find for $650 but just about possible for a desktop PC.
You would need at least an Intel i5 processor (be careful of the models with a U at the end, i.e. i5-8250
U as these are underclocked for better battery life). Minimum 8GB and at least a GTX1050 but this will be for low settings (maybe with fiddling, medium)
The specs of the one you mention fulfill the low settings though, I expect.
However if any rFactor 2 middle range laptop users can give some input here with their specs, this will help.
If you do decide for a laptop then make sure you have something between the back bottom and table top to enable some air movement below the notebook. Forget about these so-called laptop coolers as they enclose the bottom and restrict cooling, a piece of wood will suffice or a Triangular Plastic Scale Engineering Measuring Pocket Ruler
https://www.ebay.com/itm/30cm-12-Me...ineering-Measuring-Pocket-Ruler-/401423509798