---
product_id: 266986238
title: "AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, for Receiver DVR Xbox Modem AV Cabinet Cooling"
brand: "ac infinity"
price: "208 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.pl/products/266986238-ac-infinity-multifan-s2-quiet-120mm-usb-blower-fan-speed
store_origin: PL
region: Poland
---

# 35 CFM airflow Ultra-quiet 17 dBA noise Multi-speed controller AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, for Receiver DVR Xbox Modem AV Cabinet Cooling

**Brand:** ac infinity
**Price:** 208 zł
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — because your gear deserves the best chill.

## Quick Answers

- **What is this?** AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, for Receiver DVR Xbox Modem AV Cabinet Cooling by ac infinity
- **How much does it cost?** 208 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/266986238-ac-infinity-multifan-s2-quiet-120mm-usb-blower-fan-speed)

## 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

- • **Whisper-Quiet Cooling:** Keep your AV gear chill without the noise distraction.
- • **Precision Speed Control:** Customize airflow to balance silence and performance effortlessly.
- • **USB-Powered Convenience:** Plug directly into your device—no extra power adapters needed.
- • **Compact Low-Profile Design:** Fits snugly in tight spaces, pushing heat out the back.
- • **Durable Dual Ball Bearings:** Engineered for long-lasting, reliable cooling performance.

## Overview

The AC Infinity MULTIFAN S2 is a compact, USB-powered 120mm blower fan delivering 35 CFM airflow at an ultra-quiet 17 dBA noise level. Featuring a multi-speed controller and durable dual ball bearings, it efficiently cools AV cabinets, gaming consoles, and electronics with limited clearance, ensuring optimal performance and longevity.

## Description

Buy AC Infinity AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, for Receiver DVR Xbox Modem AV Cabinet Cooling online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Excelente produto, resolveu o problema de aquecimento no meu AV Receiver.
Review: とにかく静かです。価格もお手頃なので高CP。

## Features

- Quiet UL-certified blower designed to be placed on top of various electronics to draw out heat.
- Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
- Low profile design pushes air out the rear, ideal for applications with limited clearance.
- USB plug can power the blower through USB ports found behind popular AV electronics and game consoles.
- Blower Size: 4.7 x 4.7 x 1 in. | Airflow: 35 CFM | Noise: 17 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012CL2V3I |
| Best Sellers Rank | #48,269 in Computers ( See Top 100 in Computers ) #371 in Computer Case Fans |
| Brand | AC Infinity |
| Color | Black |
| Compatible Models | Electronic components, Desktop computers |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,341) |
| Date First Available | 25 August 2015 |
| Item Weight | 226 g |
| Material | Plastic Metal |
| Model Number | AI-MPB140A |
| Noise Level | 17 Decibels |
| Power / Wattage | 1.2 watts |
| Product Dimensions | 12.7 x 12.7 x 2.54 cm; 226.8 g |
| Voltage | 5 Volts |

## Product Details

- **Brand:** AC Infinity
- **Power connector type:** 4-Pin
- **Product dimensions:** 25L x 119W x 119H millimeters
- **Voltage:** 5 Volts
- **Wattage:** 1.2 watts

## Images

![AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, for Receiver DVR Xbox Modem AV Cabinet Cooling - Image 1](https://m.media-amazon.com/images/I/61Sa6CQkayL.jpg)

## Questions & Answers

**Q: Is the daisy chain port full, unswitched usb power, or is it controlled via the speed control? as it's located after the speed switch it wasn't clear.**
A: The port is controlled by the switch. I got 4.9V on H, 4.4V on M, lower than 4V on L and no output on OFF.

**Q: can you use with xbox one,what  is the USB type?**
A: I put one of these on my Xbox One and it works great. It isn't loud at all and keeps my system cooler. It is a standard usb connection (not a mini or micro USB).

**Q: Will this centrifugal fan work better than the equivalent axial version behind a HEPA filter? I heard centrifugal fans work better with pressure drops**
A: centrifugal fans work better when a pressure difference is necessary ie your HEPA filter, this fan will work better than an axle fan and as the filter starts clogging up will continue to pull air longer

**Q: Can you power the blower on full speed with the female usb port? i know that it is designed to power an additional fan.**
A: No, the male usb is inline with the switch, that's how you connect it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***O on 3 January 2026*

Excelente produto, resolveu o problema de aquecimento no meu AV Receiver.

### ⭐⭐⭐⭐⭐ Review
*by A***ー on 9 November 2025*

とにかく静かです。価格もお手頃なので高CP。

### ⭐⭐⭐⭐⭐ Review
*by C***A on 19 January 2021*

I bought 4 Ac infinity Fans for my receiver and an for another amp. However I only needed two. One for the Receiver and one for the amp, as they draw out the heat more than adequately . I highly recommend these. If you have heat issues or just want to make sure your equipment doesn't overheat. Perfect for Home Theaters.

## Frequently Bought Together

- AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, UL-Certified for Receiver DVR Xbox Modem AV Cabinet Cooling
- AC Infinity Controller 1, Thermal Trigger for AIRPLATE, MULTIFAN, USB Fans and Devices. Computer, AV Cabinet, Home Theater Cooling.
- AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans

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**Shop now:** [https://www.desertcart.pl/products/266986238-ac-infinity-multifan-s2-quiet-120mm-usb-blower-fan-speed](https://www.desertcart.pl/products/266986238-ac-infinity-multifan-s2-quiet-120mm-usb-blower-fan-speed)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-01*