Drobo devices supports larger capacity drives in order to enable users to expand their Drobo Storage. While larger capacity drives can be used in a Drobo as they become available, Drobo products have a current maximum usable storage limit with the latest firmware and dashboard versions.
Below, is a table that lists current product line with maximum storage, maximum volume size and largest drive tested in the Drobo.
Max storage: Users can have only the specified max storage on their Drobo. Total data on the Drobo cannot exceed this value. For example: Total amount of data in Gen 3 cannot exceed 64TB.
Legacy Product Line:
Below, is a table that lists Drobo legacy product line with max volume and storage size.
1. Drobo 4-bay Gen 1 does not support >2TB drives
2. While larger drive sizes can be used in our legacy products, they have not been officially qualified.
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