Does Data Have Mass?

Is your cell phone heavier when it has more data stored in memory? What about an SD card? Magnetic storage drive? Is there a difference?
Zak and Derek dive in to the physics of flash storage, and what that means for mass even on the smallest of small scales. Electron mass? Einstein mass-energy equivalence? Is there any change at all?
Original reddit post:
https://www.reddit.com/r/askscience/comments/74rboo/if_my_60_gb_phone_is_full_or_empty_is_there_any/
Maxwell’s demon:
https://en.wikipedia.org/wiki/Maxwell%27s_demon
Our Mathematical Universe, by Max Tegmark:
https://www.amazon.com/Our-Mathematical-Universe-Ultimate-Reality/dp/0307599809The podcast lives at https://www.thehyperfine.com/
Join our listener community on Reddit: https://www.reddit.com/r/TheHyperfine/
Follow the show on Instagram @thehyperfine: https://www.instagram.com/thehyperfine/
Derek on Instagram (and Twitter) @liketortilla: https://www.instagram.com/liketortilla/
Zak on Twitter @phyzaks: https://twitter.com/phyzaks