I have an external OWC Mercury Electra 480GB SSD (that I use for Carbon Copy Cloner backups).
DriveDx v1.8.0 is now warning that the drive’s Retired Block Count is 32 and that the drive’s life-span may be detrimentally affected.
My problem is that I have no understanding and appreciation for what this portends. Is this block count issue normal for a two year old SSD, is the drive likely to have a catastrophic failure or will it gracefully lose capability, and about how much longer can I expect to use it?
I plan to call OWC tech support, but before doing so, I would like to have at least a rudimentary understanding of the issue and what I’m talking about.
All thoughts welcome.