Lost 3 of my 4 wd red 3TB disks

Hi there,

I own a Synology ds421+ with 4 WD red disks. Within 14 days I lost 3 of my four disks.
They are just over 3 years old. This can’t be a coincidence.
I already replaced disk 1 with a new disk but the rebuild failed because disk 3 thought that it should fail too.

Schijf 1 WD30EFRX-68EUZN0 WD-[[DELETED]] 82.00A82 2794.52 GB 27 °C / 81 °F HDD Nee Normaal Geïnitialiseerd -
Schijf 2 WD30EFRX-68AX9N0 WD-[[DELETED]] 80.00A80 2794.52 GB 27 °C / 81 °F HDD Nee Normaal Vastgelopen Volume 1
Schijf 3 WD30EFRX-68AX9N0 WD-[[DELETED]] 80.00A80 2794.52 GB 27 °C / 81 °F HDD Nee Abnormaal Normaal Volume 1
Schijf 4 WD30EFRX-68AX9N0 WD-[[DELETED]] 80.00A80 2794.52 GB 28 °C / 82 °F HDD Nee Normaal Normaal Volume 1

Any ideas on how to deal with this?

Erik

can you connect that hard drive to a pc ?

run hard disk sentinel and see how hard drive smart is evolving on the failed drives