I'm building an ASRock Deskmini to use strictly as my trading computer. I plan to run Trader Workstation from Interactive Brokers and Thinkorswim from T.D Ameritrade at the same time and maybe a few browser windows open and possibly Excel. Nothing that will require a discreet graphics card. I originally bought a single 8GB stick of G.Skill Ripjaws Series memory https://www.newegg.com/Product/Product.aspx?item=N82E16820232153 Now I'm thinking of buying another stick of the exact same RAM above, just to make sure I have enough. But I see the G.SKILL Ripjaws Series is available in a 16GB (2 x 8G) kit. https://www.newegg.com/Product/Product.aspx?item=N82E16820232154 I did some research but after reading the quote below I'm concerned that buying two separate sticks of the exact same model number may not be the same as buying a dual-channel memory kit shown above. Should I return the single stick and buy the kit, or is there absolutely no difference between the kit and buying two sticks of the exact same ram separately?