Fastest way to move pool from 1 pool to another pool on other server.

I got 2 MicroServer both running drivepool.
But decided to sell one and move my stuff over for the time being.
The pool on server 1 about 5 TB big spread over 3 drives.
Would it work when I rename the hidden folder to the name of the pool of server 2.
And then put the drives in server 2 ?

Seems to me that that would be faster then transfer 5 TB over the network.