Just started with Umbrel, but looking for a new case

I’m running Umbrel 0.5.1 with a few apps installed. I have a 2tb m.2 SATA III drive in an Argon 40 case currently. I want to be able to use my Umbrel as a mass storage device with NextCloud, but I think I want more storage for that. So that begs the question, would Umbrel work on Argon Eon? It would use multiple drives. If multiple drives aren’t currently supported, are there plans to support this feature soon?