---
product_id: 56775161
title: "AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling"
brand: "ac infinity"
price: "10733 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.is/products/56775161-ac-infinity-multifan-s7-quiet-dual-120mm-usb-fan-ul
store_origin: IS
region: Iceland
---

# 104 CFM airflow Ultra-quiet 19 dBA noise 67,000 hrs dual-ball bearing lifespan AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling

**Brand:** ac infinity
**Price:** 10733 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay ahead — silence never looked this powerful!

## Quick Answers

- **What is this?** AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling by ac infinity
- **How much does it cost?** 10733 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/56775161-ac-infinity-multifan-s7-quiet-dual-120mm-usb-fan-ul)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play USB Power:** Seamlessly powers from any USB port behind your AV gear or gaming consoles—no extra adapters needed.
- • **Whisper-Quiet Cooling:** Ultra-quiet 19 dBA noise keeps your space serene while maximizing airflow.
- • **Precision Speed Control:** Multi-speed controller lets you dial in the perfect balance of airflow and silence.
- • **Durable Dual-Ball Bearings:** Engineered for longevity with 67,000 hours of reliable, vibration-free operation.
- • **Flexible Mounting & Design:** Lay flat or stand upright with detachable silicone feet to fit tight spaces and reduce vibration.

## Overview

The AC Infinity MULTIFAN S7 is a UL-certified, ultra-quiet dual 120mm USB fan designed to optimize cooling for gaming consoles, AV receivers, and computer cabinets. Delivering 104 CFM airflow at just 19 dBA noise, it features a multi-speed controller and durable dual-ball bearings rated for 67,000 hours. Its flexible mounting options and USB power compatibility make it the go-to solution for professionals seeking efficient, whisper-quiet electronics cooling.

## Description

Product Description MULTIFAN Series Designed to quietly cool Xboxs, Playstations, Rokus, Apple TVs, receivers, modems, routers, DVRs, computers, and other audio video electronics. Key Features Multi-Speed Controller Inline switch enables you to optimize fan speed for various applications. Can be powered through USB ports found behind AV electronics and consoles. Ultra-Quiet Fans Designed to maximize airflow CFM to noise dBA ratio. Dual-ball bearings rated at 67,000 hours allows the fans to be laid flat or stand upright. Quality Approved Contains UL recognized axial fans under #E503903 in 2018 by Underwriter Laboratories. Archived in UL Online Certifications Directory. Silicone Rubber Feet Absorbs noise and surface friction caused by fan vibrations. Unused pieces can be detached to reduce overall height for tight spaces.

Review: Perfect for heat buildup/AV unit - I buy a fair amount of pretty good products from desertcart and am generally too lazy to be enthusiastic enough to leave a review. This however, was worth doing one for. I fitted this to my wall built media cabinet, which has existing fans but was suffering heat buildup around the Devon AV unit. This has completely fixed the issue - the AV unit runs cold now, even turned the main cabinet fans down. Zero vibration or noise. Great, simple solution. Highly recommended (also can run in tandem with the other AC products I already use: controller/thermostat, case fans)
Review: Great fans! - Used to help get rid of hot air from the PS5 and series x. Does its job. Mounted with about a 2 inch gap behind to help push the air out. Powered from a USB mains adapter so I could hide all the cabling behind my unit. The on/off switch is in the middle of both consoles for ease of access. Only visible in the picture because of camera flash, even tho their quite big their discrete and the noise is minimal. They are not silent, because the only thing you can hear when either console is on are these two running. Not noisy by any means but louder than the next gen.. Would recommend as they do their job 😊.

## Features

- 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: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JLV4BWC |
| Air Flow Capacity | 104 Cubic Feet Per Minute |
| Best Sellers Rank | 2,862 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 7 in USB Fans |
| Brand | AC Infinity |
| Compatible Devices | Digital Video Recorder, Receiver |
| Cooling Method | Air |
| Cooling method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 7,223 Reviews |
| Included Components | Cord |
| Item Dimensions L x W x H | 15L x 10W x 2H centimetres |
| Manufacturer | AC Infinity |
| Manufacturer Part Number | ACAIMPF120A2 |
| Material | Rubber |
| Max Rotational Speed | 1300 RPM |
| Model Number | AI-MPF120A2 |
| Noise Level | 19 Decibels |
| Number of Items | 1 |
| Power Connector Type | USB |
| Power connector type | USB |
| Product dimensions | 15L x 10W x 2H centimetres |
| UPC | 854759004341 |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 5 watts |

## Product Details

- **Brand:** AC Infinity
- **Compatible devices:** Digital Video Recorder, Receiver
- **Cooling method:** Air
- **Material:** Rubber
- **Maximum rotational speed:** 1300 RPM
- **Noise level:** 19 Decibels
- **Power connector type:** USB
- **Product dimensions:** 15L x 10W x 2H centimetres
- **Voltage:** 12 Volts
- **Wattage:** 5 watts

## Images

![AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 1](https://m.media-amazon.com/images/I/71-K0u-ZbVL.jpg)
![AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 2](https://m.media-amazon.com/images/I/61ybuv0XHWL.jpg)
![AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 3](https://m.media-amazon.com/images/I/61qt+Y2APaL.jpg)
![AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 4](https://m.media-amazon.com/images/I/71zRFtXlgvL.jpg)
![AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 5](https://m.media-amazon.com/images/I/61aNPrhWKbL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How quiet are these fans on High and will they run ok in a PC usb socket?**
A: They are very quiet.  They have three speed settings and are very quiet on all three.  Will definately run from a USB socket.  I have mine running in this manner no problems at all.
What I did and I would recommend is to purchase the dust filters to use with them -->  https://www.amazon.co.uk/gp/product/B076BJCYBY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
These clip on and capture all the dust that the fans suck in.  Saves you having to clean the blades so much and also if you are using them to cool a case then it stops the dust being pulled into the case.
HTH.

**Q: I intend to use on my original xbox one.  which way is best to use these when placed on top of the console? to blow air in or to extract air away?**
A: I've not got an Xbox One, but on other devices (Sky Box and home cinema amp), they run noticeably cool when you extract the hot air away. I think not as much air will flow through trying to blow fresh air in, but it's easy to try both ways.

**Q: Can these fans be left running 24 hours a day**
A: Yes I believe so. They are frictionless and appear to generate no heat. You could link them to a thermostat and they activate when required if you are nervous at leaving on. I have similar fans in my hub rack that are on 24-7.

**Q: Would they function well in high humidity? Are they likely to rust?**
A: Not certain, electronics don't usually do well in high humidity. Having said that they are made of plastic and if your going to be using them to keep your amplifier cool there shouldn't be a problem. These are very good fans.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for heat buildup/AV unit
*by C***Y on 26 December 2020*

I buy a fair amount of pretty good products from Amazon and am generally too lazy to be enthusiastic enough to leave a review. This however, was worth doing one for. I fitted this to my wall built media cabinet, which has existing fans but was suffering heat buildup around the Devon AV unit. This has completely fixed the issue - the AV unit runs cold now, even turned the main cabinet fans down. Zero vibration or noise. Great, simple solution. Highly recommended (also can run in tandem with the other AC products I already use: controller/thermostat, case fans)

### ⭐⭐⭐⭐⭐ Great fans!
*by B***R on 13 December 2020*

Used to help get rid of hot air from the PS5 and series x. Does its job. Mounted with about a 2 inch gap behind to help push the air out. Powered from a USB mains adapter so I could hide all the cabling behind my unit. The on/off switch is in the middle of both consoles for ease of access. Only visible in the picture because of camera flash, even tho their quite big their discrete and the noise is minimal. They are not silent, because the only thing you can hear when either console is on are these two running. Not noisy by any means but louder than the next gen.. Would recommend as they do their job 😊.

### ⭐⭐⭐⭐⭐ Quite and efferctive
*by M***A on 5 August 2019*

This is a day 5 review so keep that in mind. Should anything go wrong I will try and update. I bought these fans to try and cool the inside of my PC, Specifically my 2 fan MSI armour gtx 1080. Playing Assassin's Creed Odyssey on ultra was running the temperature up to an average of 79 peaking at 82 degrees. Still within acceptable limits but high for my liking. Fans arrived and where unboxed, attached and running within 5 minutes of arrival. Running straight from PC USB port. One at front for air in one at rear for exhaust. Set speed to Medium. Game now runs at an average of 74/5 peaks at 78 degrees so greatly improved airflow. Even on high the fans are Super quiet. With one fan at the rear and one at the fron I still had a good amount of cable for further separation should it be needed. Makers state the fans should last up to 67,000 hours and have a two year warranty so more than enough life in them for the money. I would advise buying 120 mm Dust covers should you wish to use these for air intake. I was so impressed I bought another two within days.

## Frequently Bought Together

- AC Infinity MULTIFAN S7, Quiet Dual 120mm 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 Cooling.
- AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-06-22*