lowcar100

Hello, I was just reading something and I saw that if you have a 1gb stick of ram (1gb total) you can't have dual-channel but if you have 2 x 512mb you can do dual channel.

so if you have 2 x 1gb ram can you do dual channel?

what if you have 1 x 512mb and 1 x 1gb ?

do the rams have to be the same exact model and all that?

thanks!

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