This memory module has components placed on one side. The detail is important because most motherboards do not recognize at the time more than 256 MB per side. Some manufacturers like MSI with 6199 indicate 512 MB memory capacity but this has never been specifically tested and the bar will not work with this motherboard model. At 13 euros at 18/10/2012, the price is certainly interesting but there may have issues of use, although reread the documentation of the motherboard manufacturer before proceeding with the purchase.