How much did your 20gig of RAM cost you? We don't run 24/7, only when we need to do our experiments. So the power bill is much lower than what a lot of people

How much did your 20gig of RAM cost you? We don't run 24/7, only when we need to do our experiments. So the power bill is much lower than what a lot of people are worried about. This setup is definitely used on-demand :-)