This all-in-one desktop has and easily accessible panel for maintenance purposes – so does anyone know if the 12 MB RAM (8+4?)  could be upgraded to 16 MB, and the 32 GB SSD drive be swapped out for a larger SSD drive?

I know I could just buy the 27 inch version with more memory etc but I've had a 27 inch Dell monitor before and the reflection on it was terrible, so bad that I had to return it because I just couldn't use it.

Thanks in advance for any advice.