Can you cache a spanned volume?

[BonzaiDuck]

I am pretty sure of this: you can cache a Stablebit DrivePool, by caching the lettered drives that are part of the virtual drive of the pool.

But can you cache a spanned volume using the controller features that allow it?

[Support]

You mean the Windows Dynamic Spanned Volumes? PrimoCache can cache any volumes whether they are from soft RAID or hardware RAID, as long as they can be recognized by Windows.