You can set up the disks individually as single-disk RAID 0's (since the CERC does not support non-RAID), but you have to delete the RAID 1 to do it, which will then require a reinstall.  You could also configure the disks in a 2-disk RAID 0 if you wanted to - this would give you all the storage of both disks, but the risk you run there is if one disk dies, then the data from both disks are gone.
Hi I have a PowerEdge 400SC with Raid 1 installed. I would like to do a clean install. I read somewhere that I can delete the existing raid config at the CERC controller and then install on it (not sure what it means actually). If I do a clean install, do I need to reinstall the DELL CERC driver first, then install the OS. Or is there a step by step manual I can read up? First time, doing this on a server, so, not sure about how to go about it. Many thanks in advance Richard
clean install of a W2K server with Raid1