I need some help for my computer ram. My computer got 2 sticks of ram and it's installed on the first and second slot from the right side which gives me 8 gb but now I want to install another 2 sticks of ram to make it 16 gb however, I have my noctua nh-d14 cooling heatsink installed on top of my cpu making me can't install any ram on the 3rd and 4th memory slot which is near the cpu. The ram that I am using now is corsair vengeance cmz8gx3m211600c9b 8 gb (2x 4gb) the blue one which got teeth sticking out on top. I am planning to get the same ram but the things is that i can't fit into my memory slot. Please give me so advice and your replies will be appreciated. Thank you.