AC Infinity RACK ROOF FAN KIT, Quiet Dual-Fans with Speed Controller, for cooling AV, Home Theater, Network 19” Racks

Los hemos instalado en un rack en la parte superior, en conjunto con una Placa inferior que inyecta aire al cajón. La estética es inmejorable (acomplan perfectamente en los agujeros que trae el cajón en la tapa superior), son supersilenciosos y se adaptan en velocidad a lo que ordena el sistema de inyección inferior. Muy recomendables!

The fans were easy to install on my Tripp Lite 6U wallmount rack and comes with all the mounting hardware you need for both the fans and mounting options for the fan controller (Velcro tape would have been nice to include, but they do not). These fans are not very loud, even at the highest speed setting and definitely moves a lot of air. I have them at half speed and it's basically white noise while still moving a lot of air. These fans are definitely NOT a standard cheap case fan. They are heavy and you can tell they are made to run 24/7 for a long time. My one gripe is that the install manual it came with was for a different product that AC Infinity sells. But, it's very easy to figure out how to install as the fan controller clearly identifies which end the fans connect to and which end the AC cable connects to. VERY nice fans, definitely recommend them over the more expensive (and louder) Tripp Lite fans.

Exceptionally well made and performs vastly better than stated. Perhaps a bit louder (nominally), but even at 2 feet away, it was nothing distracting nor to bother about. I used this, together with their single ac fan unit, to cool a very heavily loaded flight simulator computer (commercial, not gaming). It brought down the PC operating temperature by 20 degrees Celsius (+) and was a LOT easier (and more reliable) to "install" than would be internal pc fans. Also probably 140% more air volume than a similar number of like sized internal pc fans. In my case, I removed and reversed the fan flow in their case. This didn't take more than 5 minutes and is fully intuitive -- anyone can do it. I am very pleased with both the quality and performance. A quality product -- I will certainly buy again once other cooling applications present themselves. Brian Vancouver, Canada

El regulador de velocidad me parece excelente

Well built. Not very quiet though. And the fact that a product shipped in Australia comes with a US plug with no adapter to work in Australian outlets is ridiculous. (No mention of this in any of the description) The power supply is compatible but I first had to find a AUS -> US plug adapter to even plug it in.