On Friday 20 July 2007 20:09:23 John Pierce wrote: > If I have 2x1GB memory sticks that would be dual channel and I only > insert one stick will it be 1GB of (obviously) single channel memory? > > Just curious. > > -- > John > Registered Linux User 263680, get counted at > http://counter.li.org Yes that's correct. You have have a stick of memory (both of the same size Mb wise) in each of the channels. One of my mother dual channel boards has 3 memory slots, but if I put sticks in all three it will revert to single channel and so the machine will run slightly slower. Also both sticks need to be the same speed. -- Guy Fawkes, the only man to enter the house's of Parliament with honest intentions, (he was going to blow them up!) Registered Linux user number 414240