Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey)

Does what its supposed to do. Isnt the ugly shades of brown. Powerful and quiet. Now if only Noctua made a version with LEDs ;-)

theres a reason Noctua fans come in so many very specific sizes, wiring and rpm ratings. there is probably one designed for the exact job you need it to do, and by design it will be virtually silent and most efficient at these specific settings when utilized properly regardless of your system setup. why is this my opening statement? because if you did your math properly and understand how air travels as it rapidly changes temperature, you would be looking at this fan to push hot air out the rear vent of your funny looking mATX case. the rest of you are looking for a pair to pull heat up out of the top of your oversized ATX case. this bad boy will push up to 1250rpm before you even hear anything more than all that air whistling across the sea of heatsink and stackfin. the moment you do hear it, you feel at ease because thats the sound of efficiency going the extra mile. its also because that ultrasonic frequency the motors on these fans hit when run anywhere between 20-70% has been slowly driving you and your pets insane this entire time, its lower octave dronelike harmonies are just more audible at the higher settings, cheering you on as you overclock your way to another great brainwashed evening with your case filled with nothing but a power supply and noctua fans. you forgot to buy a computer you silly goose. thats okay. youll never hear noctua complain.

These move tons of air and fit 120mm.. just keep in mind that these are not static pressure fans, do not use them on radiators.

i got 2 of them great little beasts for my mining rig

I used two of these as intakes fans for my Fractal Design Meshify C case. My PC now performs much better. Base temperatures were lowered by about 6-7 degrees over the stock configuration. These fans are also fairly quiet for the airflow that they can output. These fans are pure performance with no frills attached. Theres no fancy rainbow lights on them, nor are they the prettiest color (though these ones look better than Noctuas light brown fans). However, their build quality is fantastic, and they do their job exceedingly well. I highly recommend it.

Cooling my game server well....

Pretty good fans for the price ($14) but ended up returning them because of their thickness and getting 2 Noctua NF-A12x15 instead for my Evolv Shift case since they allowed me room for RGB strips and space to add fan grills. The move was for the better as the A12s are quieter, moves more air, leave a smaller footprint, and comes with extra cables.

This thing moves some air! Im using this as an exhaust fan in the top of my case. I was going to try and keep my case positive pressure but even at a low rpm this fan moves a lot of air. It does get a bit noisy at full speed but I dont need to run it that high.

I bought a set of these to improve airflow in my pc case as I was seeing some hot spots, also the existing fans by another brand (coolermaster) were quite noisy at full bore and werent shifting enough air.

Noctua is a brand that has yet to miss the target for me.