I have only around 40-50 I don't keep them usually i delete them after i use, but now i've started to keep more.
Good that someone noticed. I think I have like 4. I am totaly new here, though. Don't believe in just grabbing everything you can, I rather ust get what I need, and let the server be when I don't. Stupid to hog everything on it, including bandwidth, just to have every render in a folder you never look at.
Renders are not stored on a CPU they are stored on a harddrive and then when being used get moved to Ram and i got about 2 Gb's