When You Purchase A New Disk Make Sure To Verify They Are Actually New

I had purchased 2x Western Digital 3.5" 16 TB Ultrastar 0F38462 (WUH721816ALE6L4) and they were heavily used over 520 days run time

I noticed and returned back and thankfully now got 2x brand new disks

I am using Crystal Disk Info to check S.M.A.R.T data