The System Check tool now gathers a couple of new info when you update your Beta Opt-in Settings at the account (login and follow this link).

I took a screenshot of the Beta Opt-in page and took another screenshot after I ran the System Check tool and submitted my new updated info.

Two new information is gathered by the System Check tool: Your Video Card Memory size, and the internet connection speed.

This support screenshot doesn’t display internet connection speed and the video card memory size. Thus, this might be a recent change.