good ram
by eeksThis RAM does work in a 790i ultra chipset but not at the rated settings. i cna only get it to post at 1333mhz. at 1600mhz it will not post at all. Im between builds, gonig form DDR2 800 to this u clearly notice a difference and at 1333mhz its really rock solid with no problems at all.good thign is when the GT300s come out i can still use this same ram for P55 upgrade for complete new buildgood ram just not running rated settings on 790i ultras. (does say P55 ram, could not find ram for 790i's anywhere these days :( lol)