http://www.pcworld.com/article/2920727/leaving-unpowered-ssds-in-a-warm-room-can-kill-your-data-fast.html

Cox’s presentation shows basic performance requirements for both consumer and enterprise SSDs. It notes that consumer SSDs, when powered-off in 30 degrees Celsius, should retain data for about a year. Bumping up the temperature by 5 degrees Celsius reduces the time of data retention by half. Store your SSD in 131 degree [Fahrenheit — 0BD11A0D] heat, and it might start losing data after a couple of days.

Наиболее вероятный сценарий, КМК — не подключить SSD к питалу в корпусе работающего компьютера. Особенно, если кто-то боится использовать под ОС и юзает периодически для бэкапов.