I'm honestly not even sure everyone has the first issue, it's 8am here, home is dead quiet, ran Black Magic speed test, could here 0 coil whine. Like I said earlier, I haven't had any coil while since I got the machine regardless of what I do.
Is there anyway to check the SSD's manufacturer? If there's variance there maybe that's an explanation.
I haven't installed bootcamp yet so idk about the second issue though.
Maybe. Who knows for sure. The SSD issue sounds more like a fan noise than coil whine on my computer.
You can test the other noise I mention without boot camp. Just hold down option during a reboot until the hard drive selection screen appears. On that screen, does your computer make a noise?