I’m curious to understand about the 10TB RAID limitation you referenced.
Just one question in the ServerBuilds Discord and I was advised neither Unraid nor Raid had such a limitation.
I personally bought two 12TB drives for my own NK 4.0 and intend to use them with an Intel DC P3600 1.6 TB PCI-E NVME Solid State Drive for AppData (link) (spec link) and a 500GB SSD for cache.
Could you provide more context for the scenario where 10TB is a limit?