Thank you popatim and USAFRet for your comments. I have installed the OCZ software and it doesn't alert me with any real dangers. I've had the drive in my PC for over 3 years now so I guess I've done pretty well.
I would begin getting worried at 10%.
Now please realize it took you nearly a years worth of power on hours and 11TB of writes to lose 8% so you have about about 12yrs to before you get to <10%
I suspect you will have a much newer SSD by then.
Thank you popatim and USAFRet for your comments. I have installed the OCZ software and it doesn't alert me with any real dangers. I've had the drive in my PC for over 3 years now so I guess I've done pretty well.