For SSDs, per JEDEC, Client SSDs have to retain data for 1 year at 30C, and Enterprise SSDs have to retain data for 3 months at 40C: * https://www.jedec.org/si

For SSDs, per JEDEC, Client SSDs have to retain data for 1 year at 30C, and Enterprise SSDs have to retain data for 3 months at 40C: * https://www.jedec.org/sites/default/files/Alvin_Cox%20[Compatibility%20Mode]_0.pdf https://www.jedec.org/sites/default/files/Alvin_Cox%20[Compa... I'm sure most last longer, but as a CYA I wouldn't necessarily want to rely on that assumption.