Scythe Kaze Flex 92mm PWM Slim Fan, Ultra Quiet 300-2300 RPM, FDB Bearing, High Airflow Silent PC Case Cooling Fan 4-Pin (KF9215FD25R-P)

This is the second fan from Scythe. The first was a dud, fan made an odd noise and it could run at a constant speed like it should. I also could not get the LED to work. Amazon sent a replacement, and it works great. I have a short flexible diffuse RGB strip mounted to the access panel of my SFF gaming rig, so the RGB fan works well to even out the lighting effects in the little case. Board is an older B450 Fatal1ty ITX, so it has a built in RGB controller, and Polychrome works great with the fan. If you hear any fan noise in the video, it is that little 350W power supply's fan, it is not quiet... The Scythe fan on the other hand is nice and quiet.

Fan works great, RGB not so much. Well, the RGB lights do not work, and it isn't worth opening the case and uninstalling the fan to send back to Amazon. Lesson learned, I guess.

At Full 2500 RPM this little fan moves allot of air I was surprised. The RGB is really cool 😎 you have to download a program to control it. It also has another connection to hook in another RGB controller for another fan I was not expecting that. I am using it for a cpu cooler and it’s also fairly quiet even at 1500 RPM. Compared to the 92mm original fan my cooler came with it’s definitely a little quieter. I Will Definitely be purchasing another.

Package arrived before ETA date that was given. Only got a chance to test them out now as I was waiting on other parts for my build. They work well and have default RGB shift theme when plugged in. I'm using one as cpu fan in sff build. the other one is backup. Satisfied with my purchase.

My old fan was making bad noises so I got this one because I liked the blue LED color and it seemed like a popular fan so, what could go wrong? Ugh. It's so loud I had to replace it with one called "Be Quiet", which I love. That thing only runs when it needs to and the fan blades are like a submarine propeller, very quiet. Try one of those instead.

MSI Mystic Light(4pin RGB) multi-color control, & 4 pin PWM speed control work great, and with the bios fan curve control(linked to cpu temp) it works great. 👍😃

My case is pretty tight on room and clearances, so these fit perfectly in the space I have while clearing all the components. It's also somewhat rare to find a 92mm fan in a 'thin' 15mm profile with RGB capabilities and this fan delivers. Granted it's not aRGB , you can't make it do a fun light show but all the LEDs can be set to the same color. And by default they will just color cycle from one color to the next color. They come with a daisy chain rgb plug as well in case your motherboard doesn't have multiple RGB headers. For their size they deliver pretty largely as well. They max out at 2500rpm, 23.2dBA noise, 41.3 CFM airflow and Static Pressure of 1.36 mm H2O. That's a solid set of specs for such a tiny fan. If you have space constraints, these are a solid option. I'm quite happy with them and they're relatively inexpensive.

Works great

Super quiet little fan. Matches all my other black case, white fans. I didn't bother hooking up the rgb cable since I have 4 other rgb fans already running, but I bought it to keep the theme going. Runs great so far.

Es un buen ventilador lo use para remplazar el de un disipador de bajo perfil pero hace mucho ruido trabajando a altas velocidades y suena mucho comparando con unos noctua industriales