Are the 4TB drives in the G-RAID USB identical to the 4TB drives in the Shuttle XL 24TB?

G-Technology G-RAID & G-DOCK
1

Are the 4TB drives in the G-RAID USB 8TB identical to the 4TB drives in the Shuttle XL 24TB?
I am asking because I need to understand the sizing and the spares I will get and I want to make my spares will work correctly across both systems.

Thank you

2

They are the same drives