Sure when you test it in a studio/lab you can classify it as slightly noisy. In the real-world, the dBs this pumps out are so low that you can classify it as negligible, in other words you don't hear it, aka dead silent. Sure you may hear it roaring up when you're running Metro 2020, but even at that point you'll be listening to the TV, music, or your GF nag on about something.
My late 2012 is absolutely silent. Can't hear it one bit.
You sure you don't have a mosquito trapped in your ear canal?Well I have a perfectly normal 2012 iMac and I am sitting here typing with the TV on in the background and I can hear it perfectly well. It has no disks internally and the external disks have spun down, and I can clearly hear the fan and airflow. Is in a problem, or even a distraction? No. Is it silent? "in other words you don't hear it, aka dead silent"? Definitely not.
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You have impaired hearing. Not even Apple claim it is silent, because it isn't.
Just out of curiosity what did you get instead? Have you received it yet? Did it fix your noise issue?
You have impaired hearing. Not even Apple claim it is silent, because it isn't.
I really don't think I do. Honestly I feel like the only thing I can hear is my external drives.