oh its a mobo, what difference does it make? if ive got 4 ram ports that can all support my ram?
wait, do all ram ports support 1333?
You have a option of setting your ram up in dual channel with a equal amount of same size sticks per channel. (you have two) This will be faster than more ram in single channel which will happen with 1 or 3 sticks installed. Your motherboard supports 1333MHz