ARCTIC P14 PWM PST - PC Fan, 140mm Fan, PC Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Computer, Fan Speed: 200-1700 rpm (0 rpm <5%) - Black

Noctua make the best fans however they are very expensive, these come very close while being less than half the price. The only issues are the stiff, brittle plastic is prone to breaking and the noise frequency can be annoying for some even though these fans are very quiet.

Excellent silent running computer exhaust fan.

Works as expected. Doesn't show as much humming noise as the P12, but there's some. As most people won't use them at the rpm range where the humming noise happens, it should be a very strong option. Performance is very good.

I've got 5 of these fans. One spins 25% slower than the rest, at the same PWM input. I emailed Arctic support 3 weeks ago and am yet to receive a response... Ignore the marketing - the 10 year warranty is worthless. The working fans are alright - don't assume that they're quite at full speed, because they aren't, but they do move a decent amount of air. They're also pretty cheap - but a 20% failure rate isn't very good. EDITED - finally got a reply from Arctic, who just asked for invoice & my address - within 4 days, I have a replacement fan... A little slow, but all sorted, and I didn't need to return the slow one!

These have to be the quietest fans I've used so far. Top quality

Love these fans, replaced the original Corsair radiator fans with these and they are amazing quiet and push enough air as well, the old Corsair fans had started to make a horrid whining noise, these are quieter and better than the be quiet fans as I have all be quiet fans 140mm in my system and these arctic fans are a lot better, I will eventually upgrade all my fans to these.

Bought as an exhaust fan for my PC, I can barely hear it and it does a great job for the price

they are whisper quiet.

Man kan lägga ner en mindre förmögenhet på olika datafläktar vilket jag tidigare gjort. Nu var det bråttom och det blev snabbt denna och tanken var väl att jag får väl byta ut den sen. Men nej, den här fläkten matchar vilken Noctuna osv. som helst. Klockren!

The best fan in this budget. Only the noctua fans will perform better but they are twice the price and the performance gain will be tiny. We'll built, and relatively quiet at most speeds.

Una maravilla de ventilador , el ruido de funcionamiento es muy muy bajo, es muy eficiente.

Best static pressure fans for the price. Even at 85% speed they are still quiet, can barely hear the fans and the computer stays cool. Installation is easy and cable length is perfect enough to reach the hubs. Color is fine as not important to my needs. I have 2 on the front of my case and I'm happy the the temp airflow and the noise level.

Gran calidad y bajo ruido a un costo menor que la competencia.