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Noctua-nf-s12b-flx.4142364
7.3 out of 10

Noctua NF-S12B FLX

Succeeding the vastly successful NF-S12, the NF-S12B 120mm Fanis Read more

Best Price at Amazon

Reviews and Problems with Noctua NF-S12B FLX

Showing 1-10 of 94
Overall 8
8.0

Super quiet fan

Dan Durig, Amazon
30 December 2013
  • Summary: I owned two of these prior and bought a few more to vent my cabinet. I combined it with a thermostat to turn off and on when the cabinet was on. My older fans were much louder and these are quiet enough that I no longer hear them even if they are on when there is not any noise in the house. I now have 4 of these fans cooling the amplifier (two pull, two push) running when the amp, Sat box, DVD player, and PS3 are running.
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Overall 10
10

these fans really are quietly awesome...

trainwreck, Amazon
26 September 2013
  • Summary: i've been wanting these fans for over a year but just didn't have the $50 lying around for these legendary austrian fans. i recently moved and said screw it and bought them since i had to undo my theater system anyways. i also hooked up my thermal ir controller switch so the fans would only come on as needed. what an awesome combo. i ran my previous cooler guys fans at low speed 24/7 and they were barely audible when nothing was going on.
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Overall 10
10

good fan for open spaces

Kevin Nye, Amazon
20 September 2013
  • Summary: Works well. This fan blade design works best in open spaces, or cases with a lot of open air ventilation.
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Overall 10
10

I love Noctua!

FireDart "FireDart", Amazon
8 July 2013
  • Summary: I own many Noctua fans and every time each product works better then attended. They are very very quite and displace a lot of air. Noctua knows its way around fans!
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Overall 10
10

Awesome

Jon Fisher, Amazon
1 May 2013
  • Summary: Product is as described. Shipped promptly. AND, packed well. Noctua fans are well worth the money. After installing these fans, the quality inspired me to buy a noctua cpu heatsink as well. They are twice or more the price of competitor's product, but you will get twice or more the performance from fans and heatsinks.
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Overall 6
6.0

Think about it.

Shopalot, Amazon
19 April 2013
  • Summary: The price was right. For Noctua's that is. I bought 4 for 73.96 from Cool tech PC. I replaced 4 fans that came with my Cool@#master Cosmos case that were a couple years old. There was no difference in sound at all. Airflow dropped a little too as I cut down the rpm's. I expected a slight drop in noise just because the other fans were old and cheap. I'm also addicted to reviews and read enough about Noctua that I always wanted some.
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Overall 10
10

Another great Noctua product

savvas korakas, Amazon
19 March 2013
  • Summary: This company is really remarkable. The packaging is luxurious and includes everything you would need to run full speed, low speed, molex or 3 pin. Of course you would expect nothing less from Noctua and their price tags, but still if you're looking to cool your pc case with something that will last and make sure it gets the job done...then this is it.
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Overall 10
10

Worth the price!

Darren, Amazon
10 March 2013
  • Summary: I had some Enermax Magmas (great but just not quiet) in a server but switched to these for the noise. I've achieved the same temperatures without needing to use my fan controller to manually adjust the fan speed because I can trust that these fans do their job without hearing them. They are really worth the price.
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Overall 8
8.0

Amazingly quiet

Mark Rygh, Amazon
6 March 2013
  • Summary: The power supply fan makes way more noise, and it is a high end quiet power supply. The only issue is that the different resistor cables to control speed are not labeled. You need to go online to find out what the colors mean.
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Overall 10
10

Pretty Good as case fans

Anthony montuori, Amazon
9 February 2013
  • Summary: From what I can tell these are designed as case fans. Not as quiet as you'd think when they're have a grill or mesh in front of them, but at full speed that's to be expected. I am running them at half speed and they do their job at almost complete silence.
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