I am still trying to understand RAM. From what I have read 2400 Mhz ram stick can operate at 2133 Mhz as per restrictions of cpu (6th gen) or mobo. So if it operates at that speed for long time say one or two years, will it damage/alter the stick? After this, if I upgrade to cpu/mobo that supports 2400 mhz, will the ram stick function optimally?