Miqs wrote in post #15896724
Is there a life span to an SD card if used moderately and are there signs when a card is beginning to fail? I currently have three and try to rotate them but wondered if there are any signs of impending doom?
Also is it possible to check on the number of exposures a card has had?
SD cards do have a wear-out limit, but it is very high, on the order of 100,000+ erase/write cycles, and SD cards include wear-leveling technology to even out the usage across the card.
So, if used moderately (as you say) you will never reach the wear-out limit.