On Fri, 08 Dec 2017 10:02:15 +1100, Peter Jason wrote:


I have many HDDs connected to my computer and it runs 24/7.

My unit has an SSD system disk and 12GB RAM.

Will adding more RAM speed things up, or is some limit reached with
extra RAM?



It's not a matter of a limit. Whether it will make your computer
faster or not depends on what programs you run, and with some programs
graphics editors, video editors), how big are the files you use with
them. For *most* home users, 12GB is more than enough, and adding more
RAM will do nothing.