Mkelly-scsc, While it is possible to do, depending on the raid controller, it isn't recommended. This is due to the system state data from one system will not be the exact same as the next, which can cause instability. The most stable route would be to create the VM, install the OS and restore the data you want to transfer between servers. Now this is a lot more time consuming and intensive, but takes out the possible instability.   Just a suggestion. 
We have a number of R640 servers each with a pair of 300GB SAS drives in a RAID-1 configuration. Is it possible to clone a  server by pulling one of the disks and inserting it into a second server? I'm pretty sure we used to be able to do this with some M620 blades we have. BIOS Version 1.4.5 iDRAC Firmware 3.21.21.21
Cloning a PowerEdge R640 server