Hello! I am looking to add more RAM to my PC. I currently have 2 sticks of DDR3 4GB each. I looked up the exact same brand of RAM, DDR3, same CAS latency, same voltage, same everything, except the size. The only difference between the RAM I currently have installed and the RAM I am looking into purchasing is that the RAM I want to buy is 2 sticks of 8GB (as opposed to 2 sticks of 4GB, which I currently have). I was wondering if this difference in size will create some sort of problem, or have the potential to create a problem, or if everything will be fine considering all other specifications for the RAM is the same. Can anyone answer that question? Thanks in advance!