AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control, UL-Certified for Receiver DVR Playstation Xbox Component Cooling

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

I have just upgraded my pc, new motherboard, processor, graphics Card, memory and a couple of new hard drives. This allowed me to play Microsoft Flight Simulator with everything set to maximum setting, the issue I had was the fans on the graphics card would increase to maximum speed which was quite noisy.I purchased two sets of these and an extra internal fan, I placed the four fans on the top of my pc so the would suck out the heat., depending how you mount them they can either blow or suck. Since I fitted the the fans on my graphics card stay on the low speed so are very quiet.These fans have a three speed controller for each pair and are very quiet.They now keep my pc very cool, I do not have to put them on maximum speed as speed one or two is sufficient.They just do the job efficiently and quietly.

Very high quality item fans are running smooth fast and quietly fitted into small sever cabinet using the screws for the rubber feet on the fans.

I liked the build quality - the rubber discs, grilles, fans, controller - all of them together makes a great package, so I wanted to love them but the downside is that they are a bit louder than I would like, even on the lowest speed. Never even tried them faster, since I didn't need more airflow; I put them on top of AVR (Denon AVC-X8500HA) and just needed to encourage dispersal of excess heat. Have opted for a customised Noctua setup instead and sent these back.

Can power by power bank. Very quiet.

Used in a tv unit to avoid overheating, Now my PlayStation 5 is the coolest electrical item in the house.

Great Product and its silent

Excellent pair of fans, solidly constructed with strong wire surrounds. Not going to be crushed or broken easily. Whisper quiet. Lowered the temperature of a hot POE switch by 20 degC immediately. I will get more of these.A couple of issues lost the rating a star - 1) the plug in transformer is upside down for UK so power lead goes from the top where it can be easily damaged. It looks like the mfr just swapped out the pins for the US version which has the ground pin at the base of the socket/outlet, opposite to that in the UK. This should be changed IMHO. 2) the Type-A USB female connector (provided for daisy chaining more fans) is a good idea, but has no cover so can engage with plugs and ports on equipment when the wires are moved around. A cheap plastic cover for when not in use would be desirable.

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

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

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.

Ich habe die beiden Lüfter für einen Denon AVR 2500 bestellt, der doch relativ heiß wird. Natürlich hat der Denon einen Abschaltschutz, aber man möchte ja vorbeugen.Am besten die Lüfter auf das Gerät stellen und die warme Luft absaugen (nach oben). Luft in das Gerät blasen ist nicht so günstig, weil es dann zu Verwirbelungen im Innern kommt und die warme Luft sich erstmal einen Ausgang aus dem Gerät "suchen" muss.Obwohl es bei den Bewertungen manchmal hieß, die Lüfter sind zu laut, kann ich nur sagen, selbst bei mittlerer Stellung kann man nichts hören. Wirklich top, mein AVR ist nur noch lauwarm.

Well packed, feels solid, fan quiet, seller responsive. The wire connecting the two fans is relatively short, so the fans have to be placed quite close together.