Hello Asus Roggers!

I bought 2 months ago an ASUS ROG GL752VW with 512GB SSD that is shared on D and C disk.
I noticed, that it is quite low for my gaming needs and I always need to uninstall a game before I want to use another that needs alot of memory.

Also, I am using this PC as programming and 3D modeling for my job.
Now I want to get a HDD for more space and I have been looking for Seagate BarraCuda 2 Tt SATAIII 128 Mt 2,5" -disk.

Would that fit in? Because I have read some topics that it is quite difficult to just add something and most of them aren't even compatible with this pc.
Any ideas if I can just buy that hard disk and use it? I also want to keep my SSD for booting my system.

Also, would my warranty drop off if I added that hard drive into it? Because in my opinion it should'nt since 512GB is way too low amount of memory space.

Thanks in advance!