If you delete an array, you delete all logical drives that are defined in that disk array. All data and programs on the logical drives in the disk array are lost during this procedure.
To delete an array:
Note: For some operating systems, deleting an array and its associated logical drives might change the drive-letter assignments of the remaining drives when you restart the system.
If you delete all arrays associated with the controller, all data on the controller is destroyed.
Note: For some operating systems, deleting an array and its associated logical drives might change the drive-letter assignments of the remaining drives when you restart the system.