All Hard Disks 4TB of WD are making noise when read/write?

I bought an hard disk of WD 4TB Black with 5 years Warrnty

4 months later the disk often start to make noise while reading or write

i took the disk to the store i bought it from and they said all the 4TB Black of WD

making that noise and its normal

I bought the hard disk in 400$ and its making a sound of an old PC (pentium 2 or 3)

please guys if you have any experince with the WD 4TB Black Hard disks

please tell me if it true or not…

Hi, try running a test using DLG to rule out any possible hardware damage. If the test complete successfully, check the link below for more information. 

How to test a drive for problems using Data Lifeguard Diagnostics for Windows

How to tell if the noise or sound the drive is making is normal