Hello. This question is geared towards every owner of a 5K iMac. No speculation please, only users of an actual 5K. I understand that the 5K iMac revs up the fans far more often than previous models, which is expected due to its thermal output. My question however is simple, the noise that it makes at 2700rpm is the same noise a 2012 iMac would make at those same 2700rpm or is it louder? I'm asking this because I'm planning on purchasing a 5K iMac and so many people have complained about the sound saying it's very loud as if the iMac is about to take flight when the fans spin at 2700rpm, however when testing the fans in older iMac at those speeds it's not loud at all. In fact, fans at 2700rpm in previous iMac models is barely noticeable and very different from the reports I have been reading on the 5K iMac. So 5K iMac fans are much louder at the same speeds or people are simply exaggerating on the noise it produces? Thanks in advance for your input.