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AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling

4.6 out of 5 stars 9,097 ratings

$15.99
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  • Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • Dimensions: 3.2 x 3.2 x 1 in. per fan | Total Airflow: 52 CFM | Total Noise: 18 dBA | Bearings: Dual Ball

Buy it with

  • AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling
  • +
  • AC Infinity Controller 1, Thermal Trigger for AIRPLATE, MULTIFAN, USB Fans and Devices. Computer, AV Cabinet, Home Theater Co
  • +
  • AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans
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Special offers and product promotions

  • Save 15% on AC Infinity, Thermal Trigger for USB Fans when you purchase 1 or more MULTIFAN Series Fans offered by AC Infinity. Here's how (restrictions apply)
  • Save 10% on AC Infinity, Turbo Adapter for USB Fans when you purchase 1 or more MULTIFAN Series Fans offered by AC Infinity. Here's how (restrictions apply)

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Customer Rating 4.6 out of 5 stars (9097) 4.3 out of 5 stars (840) 4.7 out of 5 stars (5122) 4.7 out of 5 stars (2186)
Price $15.99 $12.99 $11.99 $25.99
Shipping FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details
Sold By AC Infinity Conisy AC Infinity AC Infinity
Item Dimensions 3.2 x 3.2 x 1 inches 0 x 0 x 0 inches 7 x 2.2 x 4.6 inches 4.72 x 0.98 x 4.72 inches
Item Weight 0.50 lbs 0.16 ounces

From the brand


Product Description

AC Infinity MULTIFAN Quiet USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling AC Infinity MULTIFAN Quiet USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling AC Infinity MULTIFAN Quiet USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling AC Infinity MULTIFAN Quiet USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling AC Infinity MULTIFAN Quiet USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling AC Infinity MULTIFAN Quiet USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling
AC Infinity, MULTIFAN S1 Quiet USB Cooling Fan AC Infinity, MULTIFAN S3 Quiet USB Cooling Fan AC Infinity, MULTIFAN S4 Quiet USB Cooling Fan AC Infinity, MULTIFAN S5 Quiet USB Cooling Fan AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan AC Infinity, MULTIFAN S2 Quiet USB Cooling Blower
Model AI-MPF80A AI-MPF120A AI-MPF140A AI-MPF80A2 AI-MPF120A2 AI-MPB140A
Dimensions 80x80x25 mm 120x120x25 mm 140x140x25 mm 80x80x25 mm (x2) 120x120x25 mm (x2) 120x120x25 mm
Airflow 26 CFM 52 CFM 57 CFM 52 CFM 104 CFM 35 CFM
Noise 17 dBA 18 dBA 18 dBA 18 dBA 19 dBA 17 dBA
Multi-Speed Controller with Power Switch
Dual Ball Bearings at up to 67,000 Hrs
Axial Fans Meet UL-507 Standards in 2018 for Safety (Underwriters Laboratories #E503903)
USB Plug with 6-foot Power Cord
Compatible with Turbo Wall Adapter (Sold Separately)
Applications (Can by laid flat or stand upright) Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics Receiver, DVR, Amplifier, Router, Modem, and other Audio Video electronics

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Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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Customer reviews

4.6 out of 5 stars
4.6 out of 5
9,097 global ratings

Top reviews from the United States

Reviewed in the United States 🇺🇸 on October 31, 2022
One person found this helpful
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Reviewed in the United States 🇺🇸 on January 7, 2023
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5.0 out of 5 stars Great value USB fans
Reviewed in the United States 🇺🇸 on January 7, 2023
Can't complain too much for the price of two—I've been using them for just under a year (11 months) and they started out VERY quiet—after, maybe, six months they have become a little noisier, but for the price still think they're worth it. I use them in close proximity too (back of my laptop) and they don't really bother me.

I'm using them behind my laptop with my laptop on a stand—it has made a bit of difference in temp, not as much as I would have hoped, but still worth it to see if it had any difference. 15'' Macbook Pro Mid 2014, biggest difference was refreshing the the thermal paste. But anyhow, my Macbook is older and I rarely hear my internal fans.
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Reviewed in the United States 🇺🇸 on January 19, 2023
Reviewed in the United States 🇺🇸 on November 23, 2022
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5.0 out of 5 stars Great product, great price, most importantly quiet!!!
Reviewed in the United States 🇺🇸 on November 23, 2022
Been running this constantly for the last 4.5 months with no issues and have been very happy.

I use it to help cool a raspberry pi home server (Start9, Embassy OS - used for Bitcoin, Lightning node and personal file server). I run with one fan on the server and since I have two fans, used the other on the external SSD hard drive) at the lowest speed. Running prior to adding the fan, my server reported CPU temperatures from 51 to 63 degrees Celsius. With the fan, CPU temperatures are now 39 to 46 degrees.

It has 3 speed levels, I experimented with all three and higher fan speeds did not make a major difference to CPU temperature and the higher fan speeds while quiet were definitely louder. At the lowest setting I couldn't hear the fan at all when I was 4 feet away.

You should be aware that the two fans are connected, so there is only one USB plug to power both and there is only one speed control switch that controls both together.
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One person found this helpful
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Top reviews from other countries

Jon Wolf
5.0 out of 5 stars Lovely and quiet, easy to install, quick to arrive
Reviewed in the United Kingdom 🇬🇧 on April 15, 2020
4 people found this helpful
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S
5.0 out of 5 stars Spot On!!
Reviewed in the United Kingdom 🇬🇧 on April 27, 2020
3 people found this helpful
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SteadVex
4.0 out of 5 stars Works, excellent packaging, but not for silence.
Reviewed in the United Kingdom 🇬🇧 on July 19, 2020
2 people found this helpful
Report abuse
AudiDoodi
5.0 out of 5 stars Great fans keeps my amp from getting to hot.
Reviewed in the United Kingdom 🇬🇧 on November 7, 2017
3 people found this helpful
Report abuse
Jay
5.0 out of 5 stars Saving my games consoles from burnout
Reviewed in the United Kingdom 🇬🇧 on October 2, 2020
One person found this helpful
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