Pro-tip: suspend is not zero power state and can hurt your battery. I used it on my first work laptop and ruined the battery (brand new) in 1 year. Use hibernation.
If the full contents of a 16GB memory are written to disk for hibernation daily, with say another 50GB of work, that's over 6 years before you hit the lower limit. I probably wouldn't trust a hard disk that was used that heavily for that long either.