Does FAS3220A upgradable to FAS3220AE?

[Sunglun]

We have a FAS3220A storage system now, our version is 8.1.2 (7-mode).

Does it support for upgrade to FAS3220AE?

If yes, any suspend time required when upgrade to FAS3220AE?

Please clarified me on this question, thanks.

[aborzenkov · Accepted solution]

Yes, it is possible to upgrade from A to AE. It will require downtime.