NF-A12x25 FLX
High-efficiency quiet 120mm fan
Pioneering design
With Sterrox® LCP & record tight 0.5mm tip clearance
Highly optimised P/Q curve
For outstanding performance in all applications
3-pin FLX version
Provides 2000/1700/1350rpm speed settings via Low-Noise Adaptors
131 reviews & awards
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The NF-A12x25 is hands down, probably the best Noctua fan in years. It is the materialization of their expertise in the field and boy does it show.Performance wise, we are basically looking at a 140mm cooling on a 120mm package. That said, you’re only going to be limited by the cooler itself as far as maximum performance is concerned. Noise levels are excellent too if you are willing to sacrifice cooling performance for a more balanced output. I’d say get the ULN model if you’re hell bent on building the quietest gaming PC out of the box. The PWM and FLX models are also just as capable though, provided that you tweak their RPM and or if you are able to utilize the included low-noise adapters.Build quality wise, it’ll be a disservice to say that the NF-A12x25 is at the very least great. The thing is practically a nominee for the over engineered components of 2019 and with a 6 year warranty in tow, you’d know that Noctua is not messing around.
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