I’m currently in the process of trying to upgrade my Power Edge 1800. It Currently has 1 160GB HDD at 7,200RPM. I would like to add another hard drive of the same size and speed and have it be set up as RAID 1. The Specs says it has a Dell CERC SATA 1.5/6ch RAID controller in it. What would be the best way to go about this? Any help with this would be greatly appreciated!