How's it going guys, I'm trying to help a friend get himself a laptop and we've found a pretty good deal for one its an Asus TUF FX505GT. Thing is the laptop comes with a single stick of 2666mhz 8gb and I would like to get him another stick so it runs on dual channel but I can't seem to find the brand of the already bundled ram stick. Could buying a different stick of 8gb 2666mhz get dual channel to work?