Yeah, mines makes that noise too - you just can't hear it in the videos because I'm playing over and over again but holy hell do you notice it at night when things are quiet and you're just trying to browse the web.
It's super bad if I run things in default 44100Hz audio but 48000Hz which I have it on now isn't *as* bad.
You can hear it a bit on
this video at 0:08/0:09 and 0:58 but it was mainly the louder pop I was trying to record because it's the most noticeable.
Either way, just not acceptable in such an expensive machine imo.