DRAM Termination [ 0.900 ]...................[ Normal ]
Channel A Ref [ 0.900 ]...................[ Normal ]
Channel B Ref [ 0.900 ]...................[ Normal ]
You should be able to leave these set to normal for 450x9. Also the Drive Strength Profile at 450x9 can be left to auto. I never needed it until I got up higher on the FSB. You are also trying to OC with 8gb of ram from looking at your sig. You may want to start off trying to get 2x2gb stable first to learn the board. There are some guys that did real well with 8gb, you need to look back in the thread a ways to see their template. You also should not need 1.40v vtt or 1.46v MCH for 4.05ghz, but again IDK with 8gb of ram.