Review on ⚙️ Noctua NF-A15 HS-PWM chromax.Black.swap: Premium Quiet Fan - 140mm, Black (4-Pin) by Manny Darawi

I bought 2 of these fans and a Noctua PWM Y-splitter cable to replace the ugly standard brown fan that comes with the Noctua NH-U14S and a push-pull fan on to operate this heatsink. I can't say enough good things about these fans, they have PWM support as advertised, they are so quiet I was amazed when I first turned on my machine. I can't even say they work, even under heavy loads, unless I turn around and see that they work. They cool my CPU well at 38-40°C idle and 50-60°C under heavy load. The small extra charge for them was definitely worth it. The only thing I would have liked were versions with LED rings for that extra bit of cosmetics. I would buy them instead if they were. Anyway, great fans and I don't regret my purchase one bit.