Check the life remaining on the drive with crystaldiskinfo it should give you a nice percentage of life but I go off how much data it has seen.
An SSD from 5 years ago is probably rated for around 200TB written, but I would check your model. As long as you are below the TBW with no corrupted sectors, the SSD is fine to keep using. I would probably back it up more frequently, and keep checking crystaldisk for any changes.
Check the life remaining on the drive with crystaldiskinfo it should give you a nice percentage of life but I go off how much data it has seen.
An SSD from 5 years ago is probably rated for around 200TB written, but I would check your model. As long as you are below the TBW with no corrupted sectors, the SSD is fine to keep using. I would probably back it up more frequently, and keep checking crystaldisk for any changes.