AC Infinity AI-MPF80A Quiet 80mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling

Excellent build quality. Silent. At a premium, but worth it.

I connected this fan to my Western Digital NAS drive, and it's been highly efficient. The disk drive temperature came down from its usual 52 degrees to 40 degrees, and the drive fans are completely silent now. They are not even required to turn themselves on, since this AC Infinity fan works so smoothly and completely noiselessly. Its footprint is also perfect for placing on top of the NAS drive, and it is powered through the USB port of the drive itself. Highly recommended!

It’s a very good product with 3 speed settings purchased for my NAS. Although the WD MyCloud EX2 Ultra has a fan, I see the hard drives inside heat up to almost 45 to 50 degrees under normal use. While this is not a problem, the biggest killer of HDDs is heat. The fan kept atop the device near the vents sucks out the heat and cools down the drives even at low settings bringing the temperature down by almost 6-10 degrees. This ensures the drives last longer. Operation is quiet and it is powered via usb. But the biggest problem I have with it is that it’s overpriced. It can at least be a 1000 rupees cheaper and that’s the only reason I docked one star. Otherwise it’s a good product.

È la seconsa ventola che compro di questa marca e mi piace tantissimo. Le ho collegate ad una centralina sempre Infinity che mi tiene sotto controllo le temperature di un mobile costruito artigianalmente su cui ripongo le mie console xbox. Prima di questa ventola, posizionata direttamenre dietro il dissipatore della Xbox One X le temperature si aggiravano attorno ai 40° all'interno del mobile. Ora sono scese a 22°. La ventola butta fuori aria calda ed un'altra gemella posta sull'altro lato ne fa entrare altra fresca. È davvero un prodotto eccellente. Silenzioso ed affidabile. Completamente controllabile dalla centralina e con possibilità di inserirvi altre ventole "a cascata" fino ad un massimo di 6 per centralina. Ne comprerò altre.

Hoghly recommended.

Well designed and well made Bought a different brand which cost $21 for 2 fans - but the other brand didn’t turn on until the grilles were removed And once turned on, it didn’t turn off This brand just works and is quiet I don’t have to worry about malfunctioning so i have peace of mind I just bought 2 extra units the other day

My home network setup includes a custom copper shield around my Xfinity router to minimize my wireless footprint. While highly effective for privacy, this physical arrangement naturally traps a significant amount of heat around the equipment. I needed a robust, reliable cooling solution to prevent thermal throttling, and the AC Infinity MULTIFAN S1 has completely exceeded my expectations. Here is a breakdown of why this fan stands out: Build Quality & Material: Right out of the box, you can immediately tell this is a heavy-duty piece of hardware. It doesn't feel like a cheap, flimsy plastic PC fan. The housing is incredibly solid, and the dual-ball bearings give it a premium, durable feel that reassures you it can run 24/7 without burning out. Whisper-Quiet Operation: I am extremely happy with how quiet this fan is. A major contributing factor is the pre-installed silicone rubber feet on all four corners. They act as excellent vibration dampeners, meaning there is absolutely no annoying rattling or humming against the desk or the router itself. Airflow & Customizability: Despite its compact 80mm size, it moves a highly effective amount of air, easily flushing out the trapped heat and keeping my Wi-Fi equipment perfectly cool. The inline USB speed controller is a fantastic, convenient touch. Being able to toggle between High, Medium, Low, and Off without having to unplug the USB cord gives you total control over the noise-to-cooling ratio. Installation: It’s strictly plug-and-play. You just plug the USB into a standard power brick or an open port on your equipment, set it down, and you are good to go. The Verdict: If you have enclosed electronics, A/V receivers, or specialized networking setups that tend to run hot, this is a must-have. It’s a reliable, exceptionally quiet, and well-constructed fan that does exactly what it advertises. Highly recommended

Got this for my Protectli Vault PFSENSE device ( 4 port with J3160 cpu) to cool the giant heat sink fins. Like the USb connection and speed controller, has extra usb port to daisy chain if required. Works well, my cpu was hitting about 58c under 20% load using traffic shaper etc, now its like 37c under 20% load. A bit of noise when its on high however does the job, sits on the top and stays with preinstalled nice ruber feet. Happy with the purchase!