Ok I have no idea why this is happening. I recently switched back from the 5 rail on the vdimm to the 3 rail and my ram is sucking like crazy. I have it at 3.2+.03 volts and it can only pass memtest5 at 237 2-2-2-6. When I switch to the 5rail it can go to 245 at 2-2-2-6. This is very wierd. Is my 3.3 rail seriously undervolting? I see it as 3.2 on the bios..... I do not have acess to a multimeter so anyone who get less of an oc using the 3.3 rail please say so so I know I'm not alone.