---
product_id: 48220191
title: "AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver"
brand: "ac infinity"
price: "199 zł"
currency: PLN
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.pl/products/48220191-ac-infinity-multifan-s3-quiet-120mm-usb-fan-ul-certified
store_origin: PL
region: Poland
---

# 67,000-hour dual-ball bearing lifespan 52 CFM airflow Ultra-quiet 18 dBA noise AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver

**Brand:** ac infinity
**Price:** 199 zł
**Availability:** ✅ In Stock

## Summary

> 🌀 Stay cool, stay ahead—quiet power that works as hard as you do.

## Quick Answers

- **What is this?** AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver by ac infinity
- **How much does it cost?** 199 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/48220191-ac-infinity-multifan-s3-quiet-120mm-usb-fan-ul-certified)

## 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

- • **Built to Last:** Dual-ball bearings engineered for 67,000 hours of reliable, maintenance-free operation.
- • **Versatile Placement:** Lay flat or stand upright—designed to fit seamlessly into any AV or gaming setup.
- • **Plug & Play USB Power:** Powered directly from your device’s USB port—no extra adapters, no hassle.
- • **Whisper-Quiet Cooling:** Keep your workspace serene with just 18 dBA noise—cooling without distraction.
- • **Precision Speed Control:** Multi-speed controller lets you dial in the perfect balance of airflow and silence.

## Overview

The AC Infinity MULTIFAN S3 is a UL-certified, ultra-quiet 120mm USB fan delivering 52 CFM airflow at just 18 dBA noise. Featuring a multi-speed controller and durable dual-ball bearings rated for 67,000 hours, it offers versatile placement options and USB-powered convenience, making it the perfect cooling solution for electronics, AV gear, and gaming consoles.

## Description

Ultra-quiet USB fan with multi-speed control and dual-ball bearings for long lifespan. Designed to cool electronics and components with optimal noise and airflow levels.

## Features

- Ultra-quiet UL-certified USB fan 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.
- Fan Size: 4.7 x 4.7 x 1 in. | Airflow: 52 CFM | Noise: 18 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00G05A2MU |
| Air Flow Capacity | 52 Cubic Feet Per Minute |
| Best Sellers Rank | 2,466 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in USB Fans |
| Brand | AC Infinity |
| Compatible Devices | Various electronic devices with USB port and cooling requirements |
| Cooling Method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,942) |
| Global Trade Identification Number | 00854759004310 |
| Included Components | 1 |
| Item Dimensions L x W x H | 11.9L x 2.5W x 11.9H centimetres |
| Item Weight | 0.02 Pounds |
| Manufacturer | AC Infinity |
| Manufacturer Part Number | FBA_AI-MPF120A |
| Material | Rubber Plastic Metal |
| Max Rotational Speed | 1300 RPM |
| Model Number | FBA_AI-MPF120A |
| Noise Level | 18 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Connector Type | USB |
| UPC | 854759004310 |
| Unit Count | 1.0 count |
| Voltage | 5 Volts |
| Wattage | 5 watts |

## Product Details

- **Brand:** AC Infinity
- **Compatible devices:** Various electronic devices with USB port and cooling requirements
- **Cooling method:** Air
- **Material:** Rubber Plastic Metal
- **Maximum rotational speed:** 1300 RPM
- **Noise level:** 18 Decibels
- **Power connector type:** USB
- **Product dimensions:** 11.9L x 2.5W x 11.9H centimetres
- **Voltage:** 5 Volts
- **Wattage:** 5 watts

## Images

![AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver - Image 1](https://m.media-amazon.com/images/I/41dyyBYop1L.jpg)
![AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver - Image 2](https://m.media-amazon.com/images/I/41VGBbW2pSL.jpg)
![AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver - Image 3](https://m.media-amazon.com/images/I/41jN8PbON5L.jpg)
![AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver - Image 4](https://m.media-amazon.com/images/I/419EIIVBUtL.jpg)
![AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver - Image 5](https://m.media-amazon.com/images/I/41-xOaxQaPL.jpg)

## Available Options

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

## Questions & Answers

**Q: can this be plugged into a mains via a phone charger?**
A: Providing it's a USB socket charger. But as always I wouldn't recommend very cheap sockets

**Q: Could this be used to cool a motorhome fridge freeze**
A: It dissipates heat and keeps heat-generating devices cooler, like games consoles, HiFis, BluRay players, etc. I don't think it would sufficiently cool a small fridge freezer though.

**Q: Hi! i need an uk adapter for that fan but can’t find it on the market. can you help?**
A: I use the fan as a cooler in my bedroom, with a 3pin usb plug. Other than that, I’m sorry I cannot help you.

**Q: Is the fan moisture resistant, could I use it to extract moist damp air?**
A: I don't think it's water resistant. I would think the ball bearings works rust quickly.

## Frequently Bought Together

- AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling
- AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling
- AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans

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**Shop now:** [https://www.desertcart.pl/products/48220191-ac-infinity-multifan-s3-quiet-120mm-usb-fan-ul-certified](https://www.desertcart.pl/products/48220191-ac-infinity-multifan-s3-quiet-120mm-usb-fan-ul-certified)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-08-28*