Read this: http://techreport.com/review/27062/the-ssd-endurance-experiment
Your answer:
The Samsung 840 Pro and second Kingston HyperX 3K both reached 1.5PB with
little drama.
They also completed another unpowered retention test. After writing 1.5PB,
the drives were loaded with a 200GB test file and then left unplugged for
over a week. Both subsequently passed the MD5 hash check we use to verify
data integrity.
