Honestly, pretty disappointed with Sony's shoddy assembly on the launch PS4's. After the issues the PS3 had (I had a launch unit fail, AND a certified refurbished replacement launch unit both YLOD on me), it's pretty astonishing that so many are getting jet-engine loud like launch PS3s did.
Mine still chugs along, but on hot summer nights here in So Cal, it only has to be on for a few minutes before the fans really kick in. Since it's well past warranty, I'm expecting it to fail any time now. Why couldn't they just have an external PSU like the 360 and bone? Would do wonders for heat management, red ring issues notwithstanding.
I might actually try re-applying thermal paste, though. When I bought my original launch PS3 off eBay in 2009, it came CAKED with fucking dust from the previous owner, so I had to crack it open just to clean it anyways. Having some left over thermal paste from the last PC I'd built, I put some on there and it served me well for a good three years before it failed. Too bad the fucking replacement Sony sent me also failed, so I ended up just counting the PS2 BC as a loss and getting a slim, which runs quiet and nice even after hours of play. Though, I'm not exactly playing hours of PS3 games anymore.
So maybe I'll do the same for my quad. If it can last me another year or two, then I won't feel so screwed on picking up a newer model in a sale. But then, the fact that I've become so complacent in such matters terrifies me.
Fucking hell.