how to move storage pool

My question is similar --- but not quite the same as the one that lead me here.

I had a WIN 10 system with 4 HDDs in a storage pool. System died and cannot be repaired. Appears all 4 HDDs are OK.

How can I either move all 4 to a new system, and have my storage pool available.

IF THAT IS NOT POSSIBLE

Is there any way to recover the data so I can at least move it to the new system.

Sort of defeats the purpose if nothing can be recovered if the system dies.

Thanks, and do keep answer simple. I am not very technical.

Robert