the Opteron 6386 SE have 4 Memory CH What gives me ?
What is the difference between the two CH to 4CH ?
There is someone with this processor?
It varies from motherboard to motherboard. Try expanding your mobo manual for further assistant. Normally running two identical RAM stics on similar colour of RAM slots is known dual channel. I am not sure about 4CH but it has to be like insertinag 4 identical RAM on all four slots of a motherboard.