Replace drives from 3tb to 4tb on a G-Technology G-SPEED STUDIO

I was looking for a post that helps change to upgrade a 4bay drives from 3tb to 4tb on a G-Technology G-SPEED STUDIO .

Any links or discussions would be very much appreciated. Also, iuf I could go even further to a 6tb set or a 8tb set?
WD Gold 4TB, 6tb, 8tb, Enterprise Class Hard Disk Drive.

Thank you, Kennan

They have not been tested or built with WD drives but the process is the same. You would swap out the drives and use the Software Utility to create a new RAID. You would use the Wizard and the automatic selection will create a RAID5 for you.

You’re not upgrading the drives, you’re just creating an all new RAID with new drives:

The guide covers this process. Page 67 begins this process