Didn't the ST3000DM001 fail because of a design flaw on the read head landing ramp?
According to Wikipedia: https://en.wikipedia.org/wiki/ST3000DM001
Somewhat tangent: Imagine my dismay after googling why two of my drives in my NAS failed within a couple of days of one another, and I came across a Wikipedia page dedicated to the drive's notoriety. I think this is one of the few drives that were so bad that it had it's own dedicated Wikipedia page.