Originally posted by timmer
no! they will not work hence ddr 2 and ddr that is cause ddr2 is 240 pins and the notch is located in a different place than ddr so it wont even go in the slot get a 4x ddr 4 and run those peces in dual channel if they are the same kind and take the 2100 out it slows ur pc down a lot
Ahhh! Lack of punctuation hurts my eyes
Just kidding, buddy
Anyways, Tony, your DDR RAM sticks will not even fit in DDR2 slots. Like timmer said, you would need DDR2 sticks to fit in the DDR2 slots.
Also, yes, if you get a pair of similar RAM sticks and put them in one of those mobos, they should run in dual channel mode. Although, dual channel mode only gives about 1%-5% increase in performance.