WD20EARX sector delay


i have two of this hdd. these are extracted from nas and these was working as raid 1.

both drive has no bad sector but “hdd regenerator” says has sector delay. i am trying to clone to new hdd but it is take very long time.(e.g. 200 days with 0.1 mb/second). Also when i try to reach my file same  thing happens and i can open an image file in 2 minutes.

Both hdd in same situation.

Is there anything can i do.

Thank you.


As a recommendation, you can try cloning the drive using the WD Acronis tool. Also you can use the DLG tool to test the drive’s health.

How to Manually Clone a Disk with Acronis True Image WD Edition Software

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

thanks for your reply, but still same issue. 


As you can see, smart shows pass and everythings is okay.

I am trying to make a backup with acronis, it is only copying 300mb in one hour.

is there anything else to do.

Thank you.