ID-COOLING NO-12015-XT-ARGB Case Fan 15mm Thickness PWM Fan 5V 3 PIN ARGB Fan Slim Fan for Radiator/CPU Cooler/Computer Case

I was looking to add better airflow to my CPU cooling radiator but my case didn't enough space. These fan(s) did the trick. They just fit and my CPU runs a lot cooler now. Highly recommended.

Despite experiencing clipping at high RPM when fans were installed face-down as part of a 360mm AIO push/pull configuration, I still give these fans 5-stars. The fans are quiet, aesthetically pleasing, low-profile, straightforward to install, & most of all, are very reasonably priced.As mentioned, fans were first installed as pull fans as part of push/pull configuration on Arctic Liquid Freezer 360mm AIO on top of my Cooler Master H500P Mesh. Installation was routine as far as the fans go since they use 4-pin PWM for power & 3-pin connection for aRGB. My case was not designed for pull fans to fit on the AIO, so my Sawzall & I got to have some fun. Once I cut the acrylic out of the way, these fans sat nicely flush with what remained of the top of my case.In their initial configuration, the blades would sometimes clip the fan housing and make noise when RPMs ramped up. I did not use the fans in any configuration except as pull fans on my AIO, so I cannot say for certain whether the clipping was caused by the fan blade design itself or by turbulence created by the push fans.Ultimately, I replaced the push fans on the AIO with Delta fans, each of which moves 2-4x more air at 1.5-2.5x higher RPM (they're also about 10x louder) than these fans so I ended up flipping them back into a push position (housing down) & disconnecting power. Now the push fans spin them (in reverse), and I use them only for aRGB.

Needed room on the back of my case for water line clearance. Everyone runs there CPU lines the opposite way and always blocks the view of features. This fixes that by flipping the rad

I wanted an RGB touch for an old Cooler Master heatsink but needed to clear the RAM heatspreaders. This solved both conditions with no trouble at all. Performance wasn't hit and is actually quieter than the stock Cooler Master fan. The ARGB plays nicely with a hub that controls the rest of my setup.Pros:-Solid performance while being quiet; PWM control lets me tweak what I want out of it.-ARGB LEDs don't seem cheap. They're not dull as some I've dealt with.-Generous anti-vibration padding on corners.Cons:-Very thin wiring gauge puts this in 'questionable' category.Other thoughts:I didn't run into the 'scraping' problem others mentioned but it makes sense; when the fans spin, the blades pushes forward against the airflow, so putting the intake side flush on anything will cause problems. The fan being this skinny means you lose the millimeter(s) of front leeway that you get from a regular 120mm fan.This fan was perfect for my situation so I have no complaints. Just be realistic and don't expect miracles from a fan at this price range.

The media could not be loaded. This fan actually fit perfect inside my elite case which is a midsize case that did not come with a fan that vented out from the back panel. This was the only 15 mm RGB fan that I could find and overall I am extremely pleased with the colors most especially because it seems that they lit from within the blades rather than like a tube that just goes around in a circle. It did not obstruct the motherboards big RGB display either for my Asus z790 dark hero. I was pleasantly surprised by that. But wow Crazy that it is as noisy as it is in comparison to my other stock case fans that are not that noisy actually they don’t make any sound at all that I can hear this is fan deserves three stars, but I have a star at the very minimum given the noise

Well built and quiet.

The RGB on both fans I got is not nearly as addressable or variable as they claim. I set all the RGB headers on my motherboard to purple and all my other stuff is pur0le, b7t these are bright blue. They seem have no range between the main primary colors despite being 3-pin addressable RGB. That's not even the worst part. I could have lived with that.The worst part is that I mounted these face down to act as intakes through an EK radiator in the bottom of my 011D and the blades hit the radiator frame at any RPM over the minimum. I tried spacing the fans away from the rad by several milimeters and no dice. The RPM when they start hitting moved up to about 70% but then they just plow into the frame so hard they stop. This is totally useless. The bearings seem to just have enormous amounts of end play, coupled with a blade design where the tips can protrude past the fan frame. Terrible. Now I have to drain my whole loop and take half my system apart to replace these again(I needed slim fans to fit in a tight space between a GPU and the bottom radiator). Super frustrating.Don't buy these. I also don't recommend the Silverstone alternative to these as I have gone through 6 or so and the bearings always fail causing the fans to buzz and wobble. Just buy Noctua or Scythe non-rgb fans if you need slim profile 120s. It's unfortunate nobody can figure out how to make actually good RGB slim fans.

Excellent quality