Google Apps storage now "unlimited"? or is it 10TB?

I upgraded my Google apps account to unlimited today. I have a Synology DS1812+ NAS here in the office that I wanted to now sync with Google Drive's newly minted "Unlimited" Storage. I don't need more than 2-3TB's of cloud storage currently. I think that's going to be a safe amount too considering the Synology's Cloud sync app seems to think "unlimited" is more like 10TB.