---
product_id: 273113420
title: "AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control"
brand: "ac infinity"
price: "₨27502"
currency: LKR
in_stock: false
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.lk/products/273113420-ac-infinity-ac-infinity-multifan-s7-p-quiet-dual-120mm
store_origin: LK
region: Sri Lanka
---

# 67,000 hrs dual ball bearing life 130 CFM airflow Ultra-quiet 19 dBA noise AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control

**Brand:** ac infinity
**Price:** ₨27502
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Stay cool, stay ahead — silence and power in perfect harmony.

## Quick Answers

- **What is this?** AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control by ac infinity
- **How much does it cost?** ₨27502 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/273113420-ac-infinity-ac-infinity-multifan-s7-p-quiet-dual-120mm)

## 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

- • **Expandable Cooling Network:** Daisy chain up to 6 fans for powerhouse airflow when you need it most.
- • **Whisper-Quiet Cooling Power:** Keep your gear chill without the noise distraction.
- • **Customizable Airflow Control:** Multi-speed controller lets you dial in perfect cooling and silence.
- • **Certified Safety & Durability:** UL, CE, and RoHS certified with premium dual ball bearings for long-lasting reliability.
- • **Versatile Mounting Flexibility:** Lay flat or stand upright—fits your setup, your way.

## Overview

The AC Infinity MULTIFAN S7-P is a dual 120mm ultra-quiet AC-powered fan system delivering 130 CFM airflow at just 19 dBA noise. Featuring a multi-speed controller, dual ball bearings rated for 67,000 hours, and flexible mounting options, it’s designed to cool electronics like receivers, gaming consoles, and DVRs efficiently. With daisy-chain capability for up to six fans and certifications including UL, CE, and RoHS, it combines safety, durability, and customizable performance for professional-grade component cooling.

## Description

Ultra-quiet UL-certified AC-powered 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. Turbo power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet. Dimensions: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 130 CFM | Total Noise: 19 dBA | Bearings: Dual Ball Product Description The ultra-quiet cooling fans can be positioned to stand upright or laid flat to cool various electronics and components. Includes eight large anti-vibration rubber feet and a 6-foot power cord. The included turbo power adapter increases the fan's RPM by 25% and boosts CFM ratings for higher airflow. It also enables the fan to be powered through a standard wall outlet. The two fans are permanently connected by a 2.5 feet cord and share the same multi-speed controller. Each unit contains an USB port, up to six fans can be daisy chained together to share the same power source. This fan system is CE and RoHS certified and contains premium dual-ball bearings, allowing it to be mounted horizontally or vertically. Contains AC Infinity axial fans ACX-FD1225(B)05W5 which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903. Speed Controller The fans include an in-line multi-speed controller with power switch to set the fan’s speed to optimal noise and airflow levels for various environments. Connecting Additional Units For electronics and components that requires more airflow, each fan unit can daisy chain additional MULTIFAN S series fans. Up to six fans can share the same AC power outlet or thermal controller (sold separately). MULTIFAN S1, S2, S3 and S4 contains one fan, and MULTIFAN S5 and S7 contains two fans. Applications The ultra-quiet cooling fans are popular in a variety of electronics and components such as receivers, DVRs, video game consoles, modems, computers, amplifiers, and other audio video equipment. Product Identification Manufacturer AC Infinity Inc. Product Name MULTIFAN S7-P Product Model AI-MPF120P2 UPC Code 854759004778 Product Dimensions - Per Fan Total Dimensions 4.7 x 4.7 x 1.0 in. (12.0 x 12.0 x 2.5 cm) Hole to Hole Distance 4.14 x 4.14 in. (10.5 x 10.5 cm) Screw Hole Size Ø 0.17 in. (Ø 0.4 cm) Cord Length Between Fans 30 in. (2.5 feet) Power Cord Length 72 in. (6 feet) Product Performance and Technical Specs Total Airflow 130 CFM Total Noise 19 dBA Speed 1600 RPM Operating Voltage 3 to 7V DC Power 2.9 W Current 0.58 A Wall Adapter Input 100 to 240V AC Static Pressure 1 mm-H2O Operating Humidity 35 to 85% RH Operating Temperature 0 to 158°F Fan Bearings Dual Ball Mounting Positions Horizontal or Vertical L10 Life Expectancy 67,000 Hours UL Certification (Fans Only) PDF CE Certification (Whole Product) PDF RoHS Cert. (Whole Product) PDF Product Manuals Fan Unit Manual PDF

Review: Works wonderfully to reduce temperature of AV receiver. - I notice my AV receiver runs very hot. With the AC Infinity fans, the temperature has come down a lot with these fans at medium setting. Can't recommend these fans highly enough.
Review: Perfect! - Perfect!

## Features

- For Receiver DVR Playstation Xbox Component Cooling
- Compact construction
- Packed with features
- Brand: AC Infinity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZ6VNII |
| Air Flow Capacity | 52 Cubic Feet Per Minute |
| Best Sellers Rank | #67,656 in Computers ( See Top 100 in Computers ) #542 in Computer Case Fans |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Compatible Devices | Playstation |
| Cooling Method | Air |
| Cooling method | Air |
| Customer Reviews | 4.7 out of 5 stars 2,282 Reviews |
| Item Dimensions L x W x H | 12L x 2.5W x 12H centimeters |
| Manufacturer | AC Infinity |
| Material Type | Rubber |
| Maximum Rotational Speed | 2000 RPM |
| Noise Level | 19 Decibels |
| Power Connector Type | 2-Pin |
| Power connector type | 2-Pin |
| Product dimensions | 12L x 2.5W x 12H centimeters |
| UPC | 854759004778 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 1.6 watts |

## Product Details

- **Brand:** AC Infinity
- **Power connector type:** 2-Pin
- **Product dimensions:** 12L x 2.5W x 12H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 1.6 watts

## Images

![AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control - Image 1](https://m.media-amazon.com/images/I/61EOscwttqL.jpg)
![AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control - Image 2](https://m.media-amazon.com/images/I/61THOo4JW2L.jpg)
![AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control - Image 3](https://m.media-amazon.com/images/I/61aNPrhWKbL.jpg)
![AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control - Image 4](https://m.media-amazon.com/images/I/61qt+Y2APaL.jpg)
![AC Infinity AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control - Image 5](https://m.media-amazon.com/images/I/712rjKyI1WL.jpg)

## Questions & Answers

**Q: So how does 52cfm + 52cfm + 130cfm?**
A: Because these come with the plug-in adapter, which provides more power to the fans so they run faster than if you only run them off a USB port.  Plug into the wall, they run at 65cfm each.  Plug into the USB, they run at 52cfm each.  They will also make more noise running off the wall wart.

**Q: Do they sell a 12vdc version of this?**
A: ive tested these with a 3rd party 12v 2a inverter. at first i was concerned whether the control module could handle the power but thus far its holding stable at full power over usb in an always on configuration. that being said i am not confident the wiring could handle the increased power load over an extended period.

**Q: What's is the difference between the ac adaptor included in this compared to the ac infinity turbo adapter sold separately?**
A: I believe they are the same. It’s just sold seperate also incase the fan setup you buy doesn’t come with one. This one does come with it.

**Q: can you screw them onto wood for example?Seems like there are dampers where the location for screws should be.**
A: Yes. the screws can be removed and you probably can use the holes for wood screws if you can find screws thin and long enough.
I attached the fans to a cowling fashioned from Sheetmetal. they work great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works wonderfully to reduce temperature of AV receiver.
*by C***Y on 13 May 2022*

I notice my AV receiver runs very hot. With the AC Infinity fans, the temperature has come down a lot with these fans at medium setting. Can't recommend these fans highly enough.

### ⭐⭐⭐⭐⭐ Perfect!
*by T***L on 26 September 2025*

Perfect!

### ⭐⭐⭐⭐⭐ アダプター付き、静音でよく冷える。
*by K***様 on 8 August 2021*

素晴らしい冷却ファンです。 日本酒用の冷蔵庫の放熱版冷却に使用しています。 ファン二基、ケーブル、アダプターのセットなのでそのままコンセントに挿して使えます。 静かでしっかり冷えてます。 リピート購入して3個使用しています。

## Frequently Bought Together

- AC Infinity MULTIFAN S7-P, Quiet Dual 120mm AC-Powered Fan with Speed Control, UL-Certified for Receiver DVR PlayStation Xbox Component Cooling
- AC Infinity Controller 1, Thermal Trigger for AIRPLATE, MULTIFAN, USB Fans and Devices. Computer, AV Cabinet, Home Theater Cooling.
- AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-28*