AC Infinity Rack ROOF Fan KIT, Quiet Dual-Fans with Speed Controller, for Cooling AV, Home Theater, Network 19” Racks

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.

Are your audio-visual components sweating like a sinner in church? Introducing the AC AV Rack ROOF Fan KIT - the ultimate cooling solution for your overheated entertainment setup.This dynamic duo of dual fans will have your AV rack chilling like a pro, without sounding like a jet engine taking off. With a handy speed controller, you can fine-tune the airflow to keep your gear running smooth and steady, whether you're rocking out or binge-watching your latest obsession.Say goodbye to those sweaty, stuttering screens and melting hard drives. The AC AV Rack ROOF Fan KIT is here to save the day (and your sanity). Order now and give your AV equipment the icy breeze it deserves!

I've bought many different cabinet fans and returned many, and then I finally found these. This set is really really good. The fan speed steps are smooth, and at no point does it feel like the fans are struggling because of too little or too much power. The enclosure of the fans themselves are heavy, well machined, soft-touch metal with no sharp edges anywhere, and there's no vibration when the fans are spinning. Also, the enclosure of the fans have brass fittings that you can thumb-tighten the screws into with ease for painless install and then tighten down with a screw driver. All in all these are exactly what I wanted and I can't recommend it enough.

Wow are these solid and heavy! They feel very well built but their heft combined with the short cord connecting them can make the installation a tad awkward. Still, when they are in they look nice and do a good job keeping my enclosed rack cool. I did wind up changing the fan speed selector to a temp-based controller so they didn't run all the time. They were a little louder than I expected given the listed decibel level, but much quieter than stock.

Replaced my server rack oe fans that were way too loud. These are great. Have them set to half speed which keeps the rack plenty cool with very little noise. Easy to sleep through! I think it's quite a bit more efficient as the oe fans put my racks total consumption over 110w and now im hitting about 84w. I'll take it.

This is my first time actually buying anything from this company and I must say truthfully, I love the outcome of this product, the noise levels are adequately impressive, the speed controller has great simplified functionality but so aesthetically pleasing and as such, are advertised with fairness and integrity! Comparing to most cheap-o fans out there, they are not a match for these fans. I've used to have fans that are so noisy that I just don't mind on even taking advantage of them cooling my networking gear it's just straight up loud, loud enough that my relatives get aggravated. Also, I usually don't say this but the packaging is quite decent, I typically don't see items from Amazon in nice boxed foam material, a compliment for the seller, great foam and it shows that you really put care into keeping the products all in one piece during shipment and with that I'm keeping the packaging, I may use it for arts and crafts lol. The weight of the fans enclosures are a bit heavy but nonetheless, great quality build to protect from damage. Overall, I say thank you for the product and I hope to do business with you people in the future, I may need to buy a duct ventilator incase I get servers established in my so called man cave ;)

These replaced a plastic fan that came with my server rack and put it to shame. They're quieter, sturdier, and cool more effectively. Despite terrible shipping practices* the second set of fans arrived in perfect condition and have been running smoothly for several days now.*AC Infinity shipped these to me in the product box, not a shipping box. Normally this wouldn't be a big deal, but the box wasn't taped shut and fell open when I picked it up. There's a label on the product box reading "DO NOT SHIP AS IT IS. USE ADDITIONAL SHIPPING BOX". It took two shipment attempts to get here... my guess is the first set fell out of the box somewhere along the way.