ARCTICBioniX P140 - PC Fan, 140mm Gaming Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Computer, Fan Speed: 200-1950 RPM - Grey

Perfect fit and quiet running. Like the rubberized edges and extra pigtail dongle.

Ok, I'll start with the PROS:-they move a good amount of air though a radiator.-they daisy chain-they look good, real good.-and yes, at a really good price pointNow the CONS:-they do cause vibrations-they are an odd thickness, this could cause some mounting issues.Summary, these fans are a fantastic price to performance purchase. Now about the odd thickness.The fans are 28mm thick. Most fans are 25 or 30mm, so if your mounting to a radiator to a case a set of 30mm bolts might be to short. The set of 35mm bolts I used bottomed out before they tightened to the case. These bolts are NOT fully threaded bolts, alphacool only threads 5mm of their bolts. So this is a problem you might only encounter with an alphacool rad. Other brands with full threaded bolts will not have this issue.Final thoughts. I wish these fans were 25mm, they wouldn't cause such an odd mounting issue. As they are, they do bring my radiator a bit to close to the waterblock.

Quiet and powerful for an affordable price. Easily the best non rgb fans you can get for the money. They move a ton of air at low volume and keep my components nice and cool under load.

My initial impression were that these fans were amazing. At 100% speeds in my tiny SFF Meshlicious, they were almost dead silent.Fast forward 3-4 months, I start to hear some type of whirring and plucking noise. I assumed the plucking was coming from a loose wire, so I ended up rerouting the wires. I turn my pc on again, and no matter what any speed above 1300 rpm, the noise picks back up. I installed as a case fan in a different case, loosening or tightening mounting pressure, the noise still picks back up. I'm sure these fans might work for some of you, but they're definitely budget.I definitely did get my moneys worth, but wish I could've gone longer without upgrading fans. Waiting for Phanteks to release a T40 version of their T30 high performance fans.Currently using Arctic Slim 140m fans on radiator. These fans feel a little better in terms of mounting, and I haven't heard the noise upon use.

Tl;dr: 10/10 would highly recommend.Technical test crap below.Using two of these on my h115i pro, they replaced the 1200 rpm stock corsair fans, the aio system is cooling a 5.0ghz all core i9-9900k which is a massive heat generator.With the stock fans running a custom curve fan profile in Corsair iCue, and using OCCT to test, fans hit 100% at 30c coolant temp. Room ambient is held at 65F. CPU core temps on my 9900k averaged 81c after the coolant stabilzed at 37c with the stock fans. This is also with a perfect paste application of thermal grizzly kryonaut.With the P140s on the radiator, iCue had no issue controlling them and they responded correctly to my custom fan curve.Under the exact same testing scenario the fans stopped climbing on the curve at 1300rpm, the coolant stabilzed at 28c, and the cpu core averages were at 75c.Both fans cap out at 1900-1910rpm.This is a MASSIVE improvement over the factory ML140 fans that were included with the h115i pro.As far as construction the white is a semi soft rubber type compound. The blades are of a high quality and interesting shape. The center logos are chrome and gloss black with a little plastic film cover you need to remove.As far as noise is concerned, using them in my Phanteks P600S case they are much quieter at equal rpm to the ML140s that were on the cooler, and at mac rpm, while audible, they could be drowned out by a box fan on low somewhere in the room, or a window AC unit.The screws that come with them are generic unpainted self tapping fan screws.The fan connectors do have a male and female plug for linking more than one fan together. However I'm using them just plugged into the two corsair fan headers on the h115i.

If you have a MB that does not accommodate ARGB, or you don't want to bother with installing a controller, or just don't like a computer with all the blinking lights, these may be the fans for you. They push/pull a tremendous amount of air and add a touch of color to your build.

Didn't want all the distract RGB stuff, I mean it's a computer, not a light show. I used these in an NZXT H5 Flow Case which has a good intake filter system. These pull the air just like I wanted. I always try to make a Positive Pressure case to avoid dust from another opening. Would definitely recommend.

What’s up everyone,These fans are an absolute steal for the price, and they compare directly to Noctua’s A14 static pressure fans, but for nearly half the cost.I opted to throw two of these into the bottom of my Hyte Y60 as intake to further cool off my massive MSI 4080 (vertically mounted and the bottom fans blow right up through it), and it did not disappoint me.I have the fans set to a permanent speed of 1500RPM in bios (they are rated for 1950) and they make little noise, which is impressive. It’s also good to note the noise isn’t rotor like, but more subtle air sounding.I managed to drop my temps by a good 6-10c under load with the Hyte Y60. It’s so far the biggest change I’ve seen yet in regards to temps (other than my AIO for my CPU).The only thing to note is these are thicker than standard fans and typical long screws won’t fit, so you should order longer fan screws. Luckily I had some lying around!

Great fans. PWM fans is the way to go.Great static pressure and very low noise. Better than even Noctua fans.

Compre 2 y funcionan perfectamente con 2 meses de uso, materiales de buena calidad lo único malo es que los precios de este mundo PC están demasiado altos pero pues están más baratos que otras marcas que no se ven tan de buena calidad

Very good price and importantly better quality

Placé en aspiration devant ma tour j'ai gagné quelques degrés sur mon cpu et gpu et sont plus silencieux que mes anciens ventilos a vitesse égale.

perche sono piu silenziose