I’ve heard of PWL (Preventive Wear Leveling).
I’m reading some people are getting this every 5 seconds. But I hear a very consistent series of 2 clicks every 1 second. The first click goes and then 0.2 seconds later a bigger chunkier click (it’s chunkier because the whole drive vibrates if you hold the case that it is attached to. Then a second later, the first click goes and repeats.
Is this a faulty drive?