Try going to abit site and downloading the manual. I have that board and can not find anything on high density ram but then again I am not reading the entire manual either. Are you asking if you can use 4 sticks of 128 mb? If so yes but you will not get 1gb. 4 x 128 = 512
I posted the Crucial link for a reason. It lists the total amount of RAM supported (4GB), the max per slot (1GB) & the max density (512Mb) <<< notice the small "b". Density is in Megabits. Now all you need to do is figure out how to calculate density.
The information on Computing.Net is the opinions of its users. Such
opinions may not be accurate and they are to be used at your own risk.
Computing.Net cannot verify the validity of the statements made on this
site. Computing.Net and Compnet Ventures, LLC hereby disclaim all responsibility
and liability for the content of Computing.Net and its accuracy.