NoctuaNF-A14 industrialPPC-3000 PWM - 140mm

This fan is pretty quiet compared to many other fans - and it shifts a lot of air.When it's running I can hear a slight whine but nothing like what you get from cheaper fans, particularly if they were shifting the amount of air this thing does.Overall, very happy.

Penso non servano tante parole, per queste ormai conosciutissime Noctua…Ma questa versione, è paurosa da quanto è potente e silenziosa allo stesso tempo!Ovviamente non può essere silenziosa come una ventola che gira a 1400rpm, ma provare per credere!Adatta a situazioni gravose proprio come dicono!Consigliata!

Very impressed with these fans. The move an extraordinary amount of air for the small amount of power they use. Love Noctua products. Extremely well balanced - no vibration at 3000 rpm. Kinda wish these came with PWM harnesses / options like some of their other products, but happy to work around that.

It's quality is excellent as expected. But, price is high so price reduction is needed. I want to buy 1 more but, it became an out of stock product nearly everywhere. Amazon delivered it nicely but lately. I hope it comes to stock again.

Estoy encantado con el producto, eso si si tienes problemas con el ruido no te los recomiendo por que hacen mucho ruido