Noctua NF-P14s redux-1200 PWM, Quiet Fan, 4-Pin, 1200 RPM (140mm, Grey)

Not silent at max rpm but at least a nice low tone and not a whine. Can be silent at lower rpm. Pushes good air. Fair price. No stupid RGB crap that is annoying.

Theyre built like what you would aspect of noctua.

My case use to be loaded with 120m fans that were cheap and very loud. Picked these up so I could have 4pin and better airflow/noise levels from fewer fans. If your case supports 140m then I would say go for it. They are a little noisy when ramped up over 50%, but my fan curve only pushes them that far once my CPU is over 70C so rarely and only in short duration during spikes.

Great performance on these fans. The only negative is the color scheme but not a big deal for me as I would choose performance over color.

As always top quality

These fans are nice and quiet with good airflow as well. Ive had 2 of them now for over 5 years and they are going strong.

Probably the best fans on the market. Worth the cost

I just love Noctua. Fast shipping, delivery, works awesome, close to no sound. Its just perfect.

I ordered three 4-pin (PWM) fans, but two of them were literally 3-pin fans re-labeled as 4-pins. They do work as 3-pin fans though...

Still wish they had a all black design but with my case the grey blends in good with the black case, fans are really quite, my 2070 fans even at half speed are louder than these even when they go up some, best is better