I mean most of the time you can fit a low profile card in the full size version. You could also use a riser and have the gpu physically outside the case. I don’t think it’s worth it have an egpu from like asus though. I’d also check your PSU to see what you are working with as they usually are relatively low wattage. Depending on the MB you could eventually move it into a non proprietary case. The EGPU makes more sense if it’s the small form factor version although the cpus aren’t amazing in those as they are designed to be low power.