DELL IS A JOKE. Their customer service is really bad.
I have gotten really 2 different answers from 2 different customer reps in their hardware/sales divisoin.
one says its pc 3200 and anothersays it pc 2700.
one says its dual channel and another says no its not.
Their phone lines also suck and you have to wait really long time.
Then they keep on telling you to go call another number.
I WILL NEVER BUY DELL AGAIN EVER.