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

Keeps my 240 radiator cool... I put them on the inside of my case and the radiator on the outside. very low noise from all my fans since I upgraded to a two radiator setup and larger pump... I like no LEDs... saves power since I already draw 175watts just for my cpu and 125watts for the gpu... IDK once you pay your own power bill those things make sense... unless you stream and like the look. Noctura has always been the best.

Keeps the mini pc cool and quiet

They're pretty good. The color scheme is ok, I would prefer all black fans, but it means it's easy to tell they are Noctua Redux models.They can get somewhat loud, but a good fan profile can tame nearly any fan. I use 20% from 0-60C, then 50% at 80C, and 100% at 100C. On a graph this results in a smooth, gradual ramp up. I can hear my computer fans when the CPU is under higher load (70-85C), but at idle, it's near silent. However that is also relying on a few NF-P12 fans and the two Scythe fans on my Fuma 2 so it's not a perfect representation.I don't know exactly how many stars I want to give these. They're pretty good, but I have no point of reference yet aside from the Arctic P14's, which is a different tier of fan. I'll eventually check out Thermalright 140mm fans to compare, which will probably be a lot cheaper and perform nearly the same. The P14 round is also an interesting design that I want to check out.Since these are still the best 140mm fans I own, they get 5 stars.

They work perfectly, and are dead silent in my Define R4 up to around 50% PWM duty cycle. Only real downside was they don't come with the corner pads by default, but I'm not hearing any vibrations, so it didn't REALLY matter.

Bought this as a gift. He loves it. Makes a difference in computer performance. Cools well,good power, speed, and size. Cable was long enough.

These are solid radiator fans for coolers that fit them (120mm mounting holes for a 140mm fan). I figured I'd give them a shot, swapping out a pair of Deepcool TF140s fans. In truth, the TF140s are overall better, the Noctuas have a hum at lower levels and while the overall db might be a bit lower on load, they also sound less pleasant, there's clear vibration here, since Noctua didn't deign to even bother having vibration pads, and honestly they don't sit as secure either. The cooling performance is exactly the same.Are these worth more than the old Cougar Vortex (can't get these anymore, best fans I ever used) or the current Arctic P12/P14 PWM series? Absolutely not. The Arctics are the current go-to fans, especially at and below this price point. The Arctics are actually all purpose, radiator and case, whereas these are really designed for radiator (although you can use them for case fans too). There are top end Noctuas for twice or more the price (which follow the new trend of all purpose fans), maybe those would be worth a look if you're interested---but you'd of course pay a hefty premium.These do look good, they perform solidly overall, cable length is good (and sleeved). It's not a bad buy, it's just, there's a better product out there so there's no real reason to use these. If I knew what I know now, would I have gotten these fans and taken the time and effort to swap them out? Nope, not at all. Fortunately at least this isn't breaking the bank, unlike the flagship Noctuas.

I needed a set of 3x 140mm case fans for the top of my Asus GT302 case.I chose Noctua NF-P14's because they are some of the quietest fans on the market and they cool exceptionally well.Installed, they're much quieter than the 4x ARGB case fans that came already installed.I am very very happy with this purchase.

Let me state this first. I absolutely hate noisy fans and then I hate underperforming ones. If your case FANs are underperforming or doing excessive noise, then this is your chance to make it right.Noctua has been a long time friend in my life now. They keep saving me from having to suffer the horrendous high-pitch noise that can be heard on other FANs. Trust me when I say this, I'm completely bend on silent PCs. The problem is that I also like performing PCs and having to cool down an Ryzen 9 3950X with 128GB of RAM and an RTX2080 Ti is no easy fit.I've purchased a couple of P14 (3 in fact) to replace the current ones in my shiny new NZXT H710i case. The default FANs were silent enough but they were definitely underperforming, also, when turned to max power they are noisy too.I've replaced the 3 intake front fans with 2 of these P14 beauties and also the rear FAN. Put in tandem onto the same controller the front and the read are incredible powerful. When on idle I've set them to 600 RPM. Trust me when I say this, it is impossible to hear them work, it's like you do not have a PC connected at all.I'm using a Silent Corsair power supply so the only noise I hear from my PC now is the actual pump from the watercooler. As soon as I throw a heavy game into the mix those fans will speed up to a max of 1570 RPM. Yes, they can be heard at this point but the whole idea is that they throw power when needed and be silent when they are not.At max power though they are less noisy than the ones installed on the case and since I'm now have 3 FANs in total compared to 4, it's much more quiet too. The peformance has also increased. My GPU is now at 78 full load compared to 81 with default FANs and the CPU is also cooler by 3 degrees.For me the whole point about using this FANs is to reduce noise and still have competent FANs in the system. It was no surprise that I've ended up with a better performing system that is now dead silent when on idle.Noctua never dissapointed me. I could get the premium version of this FAN but this one was better looking for my case so I went with the REDDUX which is a cheaper version in grey. The technology is about the same and the results are similar, it's just these FANs do not have the premium parts such as the low power adaptor and noise dumpeners, fortunately I had a couple of dampeners from my other Noctua FANs so paying more for the premium versions was not required in this case.If you have any doubts that these fans could do good to your system, doubt no more, they are also beautiful !If I ever change the case again, swapping default FANs for these is a must. Nobody can do FANs the way Noctua does, they are so passionate about it and it shows. Their products are TOP quality, you will not be dissapointed.