Here's a quick question for anyone with a 620 out there. How is the vibration from the pump, is it ok, I currently have an Antec 300 case and I am looking to move to a all in one liquid cooling solution to free up space for my memory as most of the coolers I buy end up covering the slots. I did buy a CoolIT ECO before but the vibrations from the pump bad a pretty annoying sound throughout the case and I am hoping that the Antec Kuhler 620 does not have the same problem.