The Perc 6/E is based on a different logic, as the one you displayed is for the more recently released H310. The option isn't available in the older 6/e.  
Hello everyone, I have a dell R310 with Perc 6/E connected to an MD1000 with SAS Cable. I need to convernt on non raid all the disks in my MD1000 but when i go on my RAID interface for this controller, i can't see this option. Can you help me, how can i resolve this problem ? Thanks in advance. Guiga
Convert to non-raid disks PERC 6/E