Why memory do you need to run dual channel? does it have to be the same size or can you run diffrent sizes in dual channel?
I have a asus a8n-e m/b and a 1gb and 512mb sticks would i need ones the same size to run dual channel?
so If i added another 1gb and 512mb sticks should that work in dual channel?
Assume that 1 channel uses RAM slots 1 and 3, and the other uses slots 2 and 4. You would have to put the first 1GB stick in slot 1, the second in slot 2, and the the 2 512MB sticks in slots 3 and 4. If you put the 1GB sticks in slots 1 and 3, and the 512MB sticks in 2 and 4, you would revert to single channel operation.
Do your best to match vendors as well for stability reasons.
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