memory modules are not single, duel or quad channel, motherboards are. You can use your memory however you like, and depending on what slots you put it in it will be used as single, duel or quad channel.
I assume you only have 2 sticks of ram, so if you use the correct slots the board will still use it as duel channel. If you get 2 more sticks then you can get bumped up to quad... though there is no practical improvement here.