How can I monetize this?

I've currently server that's not used much and I've 99% access to it and it's free to me (it's friends who's not using it). It's server with really great stats, 32gb ram, newest i7 processor etc. How could I monetize this? I've been thinking shared webhosting but rather not to go that way Is there any other stuff I could do with this? Any ideas?

-Mr. Buu