We had 1 drive fail in a RAID 1 configuration. Then the RAID controller went bad. (Confirmed after calling Dell) Before the new raid controller comes in, is there a way to make a duplicate of the good drive. I have a new hard drive that is the same. I have an external USB hard drive caddy. I've use clonezilla all the time to back up systems. I'm just worried about what a different windows machine would do to the drive if I plugged it in without using the same controller.