Largest drives for MY Book Thunderbolt Duo

Can My Book Thunderbolt Duo accommodate 14tb drives?
What is the largest drive it can accommodate/

Hi @banyan,

I would like to inform you that it is a legacy drive and we have tested 8TB internal drives with this enclosure. However, it is a user-serviceable drive, and if you want you can try to insert the more capacity internal drives into the enclosure.

If further assistance is needed, please open a case with our support team at the following:
https://support-en.wd.com/app/askweb