gerben

Hi, I have 2 defect WD Red 4.0TB WD40EFRX harddisks coming from my Synology DiskStation. There are lot of personal photos, videos, documents, financial info and others on there, which is not more interesting than personal data of million other families in the world but I would like to be really unaccessable before I ship them to the manufacturer for RMA. Both drives give errors on test with WD Data LifeGuard tool so they can be send back for warranty. 1 Drive finished both write 0's from WD Data...