Sup!
I've bought a brand new PS 4 Pro. Decided to install a new HDD. When I removed original HDD I saw a scratch (you can see it on the pic) in the at the HDD bay. Now I doubt that the console is brand new one.
Please can you check if there is the same scratch on your PS 4 Pro (pic will be appreciated ), may be it is the standart thing that appears in that place during the production process.