Disk Upgrade In Unity 400

Hi,

We have Unity 400 with 2 additional DAE. We are planing  to add another DAE. Then we want to know after we adding the DAE to existing system and correctly cabled the all the back end mini SAS cables, is Unity system recognized the DAE automatically ?

And also what is the process of adding additional few disk to existing DAE ?

Pls advised.

Thanks,

Pasindu.