There is a 32GB RAM version of the Sigma?

I havent seen anything posted on this, but when browsing DFRobot a few days ago, I saw they have a 32GB version of the Sigma. Did anything else change with the adition of the extra RAM? Not that anything else needed to be added, but I think with the increase of RAM, this is now a pretty solid machine.

Has anyone used the Sigma as a daily work PC? I would love to use this as my work PCs (for 2 jobs - run 2 VMs, 1 for each).. My biggest worry is processor load and heat. I would ultimately be running this 14+ hours a day.