Here's one I started a little over a year ago. The second link is the follow-up post with what I ended up getting (not sure why I didn't just tack it on to the original thread ...)
https://forum.cockos.com/showthread.php?t=206378
https://forum.cockos.com/showthread.php?t=222224
There have also been some semi-recent threads about using SSDs instead of spinning platter HDDs, but I can't find any at the moment.
I think something is wonky with the forum search, because it isn't finding any posts with "SSD" in the title or the content (but I know they are there). I also had trouble finding the posts I linked to above, even though I searched for "DAW" and "PC" which is clearly in the title and the content of the first one. The only way I found them was to search for threads that I started.