A few years ago some of the intel SSD drives has issues with this. http://www.evanjones.ca/intel-ssd-durability.html http://www.evanjones.ca/intel-ssd-durabilit

A few years ago some of the intel SSD drives has issues with this. http://www.evanjones.ca/intel-ssd-durability.html http://www.evanjones.ca/intel-ssd-durability.html Drive was advertising FUA but it didn't actually implement it (or implemented it incorrectly). Then there were drives that were storing things in cache and reporting as written but didn't actually have capacitors to write out the data in case of power failure. http://lkcl.net/reports/ssd_analysis.html http://lkcl.net/reports/ssd_analysis.html , also the paper from FAST13. I think in 2016 the situation looks much better.