HUH721212AL5204 HUH721212ALE600 WD120EDBZ WD120EDAZ WD120EFAX WD120EFBX UNC Data Error HDD Data Recovery

Patient HDD ID:
Model number-HUH721212AL5204 HUH721212ALE600
WD120EDBZ WD120EDAZ WD120EFBX WD120EFAX
Western Digital 12TB Ultrastar DC HC520 HDD

Patient HDD Failure Symptoms:
UNC error reported when trying to access the data area (running logical scan)

Data Recovery Solution for HUH721212AL5204 HUH721212ALE600 WD120EDBZ WD120EDAZ WD120EFAX WD120EFBX UNC Data Error HDD Data Recovery

There’re many WD Hitachi helium hard drives of 8T,10T,12T,16T,etc. Users can connect these patient drives to desktop computer SATA ports and test the hdds by one software to see if they report UNC error. Users can also connect these helium patient drives to the existing hdd firmware repair hardware and see if they report UNC error.

Related article: Recover Lost Data from WD Hitachi Helium Hard Drives with UNC Common Firmware Failure