Es justo lo que buscaba, ya llevo dos comprados, los volvería a comparar, enfrían muy bien.

Ich habe mehrere Lüfter von AC Infinity in betrieb, sei es als lüfter für den AV- Reciver oder als hinterlüftung von Küche und Möbel. Die Lüfter funktionieren teilweise schon seit mehreren Jahren problemlos und leise, mit der Geschwindigkeitsregelung kann man die Drehzahl situationsbedingt anpassen.

Used this to keep the air in my cooler circulating and it keeps the temps last longer. Works well with an inkbird.

I notice my AV receiver runs very hot. With the AC Infinity fans, the temperature has come down a lot with these fans at medium setting. Can't recommend these fans highly enough.

They are well made with the squidgy feet low noise leads whole thing not mega cheap very happy would recommend although few years later twice the price unfortunately

These do the job as advertised but there are a couple things I dont like:1. they are wired in series (wired together as one unit). I needed 2 fans independent of each other as the things i needed to cool are further apart than the supplied power cabling.2. the fans are rated at 12v so a faster speed can be applied but the provided brick is 6.5v so the fans will be under powered depending on your use case. I think its 6.5 volts because the inbuilt pwm control might short out at or above 6.5v.3. all of the available mounting holes are populated by rubber feet on both sides of the fans so mounting options are limited without modification.The intended use for these is to place them on top of vent holes of a dvr or stereo system, etc. My use case was for mounting into a server rack which is not a practical application for this particular cooling solution. With some DIY modifications these fans will meet my use case.Overall they are a solid build which will probably last a few years. At full output (6.5v) there is no audible fan noise.

I’ve bought many products from ac infinity over the last 3 months and am very pleased with their products so far. This particular S7-P model is very nice. I’m using it in a grow tent that I have in my bedroom daisy chained with 1 other standard S7 set (one fan in each corner of the 2x4 tent, I drilled small holes in the corner brace plates and zip tied them to the poles) on the night cycle to keep air circulating and they are very quiet, even on the highest setting. They run for 6-12 hours continuous a day and they’re still doing great after 1 month. The air flow will be a little low if the inlet is blocked, ie. placed against a wall, or if the device it’s sitting on doesn’t have good open airflow vents. But in the open it moves a reasonable amount of air (you can feel it from about 5 feet away on the highest setting) and on the lowest setting you can’t even hear it run, even in the quietest rooms. Overall build quality and packaging is great too.Can also be used as a bedside fan for anyone looking for an extremely quiet fan with a light breeze, and with the added flexibility of 2 fans.Pros:- quiet, even on the highest setting- low power consumption with dc motor- great build quality and packaging- able to daisy-chain up to 6 fans- rubber feet are soft and grippy- will definitely keep devices cool- 6.5 volt adapter can be used on other things as well, just make sure you don’t burn out 5v motors after prolonged use- for $35 cdn and free 1 day shipping I’m very pleased, would buy again and recommend- fast shipping and nice packagingCons:- the 6.5v adapter makes the fans loud enough to hear on the highest setting but the room has to be very quiet to hear them. Overall still very quiet- would be nice if the cord between the 2 fans was the standard 3 feet but the 2.5 feet is still very good and accommodating without leaving too much extra cable laying around, but sometimes limiting based on the path/bend of the cable- not really any cons though, overall a great product and company so far5 stars. Would recommend.

I bought these fans in order to cool down my media cabinet that has a PS4, Roku, and surge protector; it has 3 shelves. I recently put my PS4 in a cabinet to keep things less cluttered and noticed instantly that the PS4 ran pretty hot, which lead me to leaving the door opened to the cabinet. The issue of overheating is what pushed me to find ways of combating this issue.The install-Everything was very easy! Their wiring took all the guess work out of the install. All you have to do is plug it up to a USB, and yes I recommend using their USB plug, it does make a difference. These are meant to be stood up, but my plans were to mount them. I disassembeled the fans and used the wired vents to trace it out onto the back of my media tower which is made out of that hard cardboard stuff. I used a jigsaw to cut it out and drilled (4) holes for the (4) screws that keep the fan together. Luckily, I had (8) screws that were slightly bigger than the holes in the fan, so I redrilled the holes to fit the new screws. I placed the fans on the backside of my cabinet, while using the wire vent on the inside of the cabinet and used the rubber feet to keep everything together. Surprisingly enough, the unit is tightly fastened to the cabinet with just the screw and rubber feet. I have (1) fan bringing in cold air from the bottom, while (1) fan is sending out the hot air from the top. (In the process of covering a 3rd hole that is used for wires with a circular outlet that has silicone wedges.) I have it hooked to the thermal remote and sensor. I have the thermal sensor behind the internal PS4 fan.Function-Noise: what noise? Even at max, theres minimal noise! Very surprised. I have had no issues since installing, it just works on its own. It pumps in/out so much air! (I have the fan speed to max.) I wouldn't recommend buying fan filters, it will hinder how much air is being pushed. I tested using one, and noticed an 80% reduction (at least)! (It couldve just been the filter). The thermal remote turns on the fans when it hits 88 degrees, and when it goes below 88 degrees, it shuts off.Overall-I am very happy with the product! The value and quality are on point! AC Infinity just made it too easy to use and install their products! The products just work, I have no worries about the performance or longevity of the units. I recommend their products 100%.

Fantastic, quiet, powerful AC and USB powered computer style fans. I needed something to help cool my blu-ray and old PS3 cabinet a bit, and this fits the bill!NOTES:-3 speed settings. I keep it on L (low) all the time. The M and H are great but I don't need that much power. I bought the version of this multifan that comes with the "overclocked" AC adaptor for the USB plug. Makes the fans run a bit faster than if they were plugged into a standard USB port. Go fig I didn't that, it's definitely powerful enough without that. No matter what speed you choose, it's always whisper quiet. Literally, you can barely hear it across the room. The switch controls both fans at the same time. No independent control. You can also use the switch to turn the fans off.-You can daisy-chain multiple USB fans together from this brand. Don't need to, but this set is wired with a female USB connection for another set. The fan switch control would control ALL fans at the same time.-There is roughly 44 inches cable length between the 2 fans.-There is roughly 6 ft of cable between the splitter for the fans, and the USB power connection.-The rubber feet can be removed if desired. You have to unscrew the fans first, and then you can take the screw out of the rubber.-When you remove the rubber feet, this removes the fan grills as well. You can remove the fans on both sides. If you don't like the grills, you can replace them with something else. Standard 120mm covers/grills work on these just fine.-You can re-orient the fan power cord to the intake or outtake sides. There's a little groove for that.-It's about 5 inches wide by 5 inches tall. The fan itself is 1 in thick. but the grills add about half an inch more, and the rubber feet another half inch. See images for more detail. These are 120mm fans through and through, with a thick grill.-If you need to rewire these for any reason, they are simple two wire fans with a black (ground) and red (power) cord.Currently, these bring my temperatures down from 81-83 degrees in the cabinet to about 73-75, depending on the day. Room temperature is usually around 73, so it does a great job keeping things almost at room temp, just on Low power!UPDATE: So for another application, I bought a seperate 120mm AC Infinity fan to add onto this. If you are planning on linking / daisy chaining more fans, the fan/controller with it's wire/speed control closets to the outlet (lowest in the chain) controls ALL later connections. What does this mean? If your first fan is set to Medium, all subsequent fans can only go to Medium. For me, I had to set the first fan to High, then my subsequent to Medium for my needs to get the airflow right. Small issue, and of course since it's USB connections you can always just get USB outlet adapters to get around the issue. No star deduction as I had a small feeling that happens.