My Book Duo Max HDD Capacity Size

I have one of the older My Book Duo External Hard Disk Drives (See link at bottom) and I think that the hard drives are starting to wear out.

I want to Upgrade the Hard Drives to something much bigger but the Manual does not specify what the max size is. I was thinking of getting 2x8TB or even the 2x10TB WD Red Drives.


If you are looking for a bigger capacity My Book Duo. You can also purchase this device from WD Store their Online store specialists will help you to purchase the dezired product.

For more information about the bigger size see this-

WD contact details-