i have 8GB of 1600MHZ kingston black edition. i was going to upgrade to 16gb of 2400 beast kingston but was told there was no point.why is there no point is all id like to know.i do a lot of folding and multitasking and a bit of gaming.I have an I7 devil canyon 4970k windows 7 64 bit XFX psu 750 watt XFX r9 280x BE DD,and Gigabyte sniper M5 micro atx mobo,with rainjitenk triton water cooling for cpu.the only weak bit of my system is the RAM as i have 500GB samsung SSD and 1TB seagate barracuda