sticker removal on ram?

should i remove the labels for better cooling or would it not matter much, this is the ram i have

would it void any warranty?

Yes, it will void your warranty. It may improve cooling by .05 C by removing it. Lol. What you should be worrying about is the contact the chips make with the heatspreaders. I hear sometimes they can be barely touching, and better off without the heat spreader.

aer you talking about the sticker that says corsair on it or are you talking about the whole heatspreader? if its the sticker i'm 99% it wont do squat to improve your cooling, unless this sticker is somehow a secret part of corsair's technology