---
product_id: 256263046
title: "AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan"
price: "¥741"
currency: CNY
in_stock: true
url: https://china.desertcart.com/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan
store_origin: CN
region: China
---

# 104 CFM airflow 19 dBA ultra-quiet 67,000 hrs dual-ball bearing lifespan AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan

**Price:** ¥741
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan
- **How much does it cost?** ¥741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [china.desertcart.com](https://china.desertcart.com/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expandable Cooling Network:** Daisy-chain up to 4 fans on one USB power source for next-level airflow.
- • **Versatile Mounting Options:** Dual-ball bearings enable both upright and flat positioning for any setup.
- • **Plug & Play USB Convenience:** Powered directly from your device’s USB port—no extra adapters needed.
- • **Whisper-Quiet Cooling Power:** Ultra-quiet 19 dBA noise level keeps your workspace distraction-free.
- • **Customizable Airflow Control:** Multi-speed controller lets you dial in the perfect balance of cooling and silence.

## Overview

The AC Infinity MULTIFAN S7 is a UL-certified, ultra-quiet dual 120mm USB fan system delivering 104 CFM airflow at just 19 dBA noise. Featuring durable dual-ball bearings rated for 67,000 hours, a multi-speed controller, and flexible mounting options, it’s designed to keep your gaming consoles, DVRs, and AV equipment cool with effortless USB power and expandable daisy-chain capability.

## Description

Buy AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JLV4BWC |
| Air Flow Capacity | 104 Cubic Feet Per Minute |
| Best Sellers Rank | #10,524 in Computers ( See Top 100 in Computers ) #50 in Computer Case Fans |
| Brand Name | AC Infinity |
| Compatible Devices | Gaming Console |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,776) |
| Included Components | Cord |
| Item Dimensions L x W x H | 11.9L x 2.5W x 11.9H centimeters |
| Manufacturer | AC Infinity |
| Material Type | Rubber |
| Maximum Rotational Speed | 1300 RPM |
| Model | AI-MPF120A2 |
| Noise Level | 19 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | ACAIMPF120A2 |
| Power Connector Type | 2-Pin |
| UPC | 854759004341 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 5 watts |

## Product Details

- **Brand:** AC Infinity
- **Power connector type:** 2-Pin
- **Product dimensions:** 11.9L x 2.5W x 11.9H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 5 watts

## Images

![AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan - Image 1](https://m.media-amazon.com/images/I/71w0uj5VPML.jpg)

## Questions & Answers

**Q: Is this 2-fan’s with single controller ?? Am I right?**
A: Yes

**Q: does this fan come in pair?  are they suitable for a refrigerator environment (around 1-4 deg C with humidity of 70- 85%)?**
A: Yes it comes in pair, i don't know what do you mean is it suitable for a refrigerator environment... These fans are used to cool PC case, Amplifier, AVR and electronic powered by USB "multi use fan"

## 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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**Shop now:** [https://china.desertcart.com/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan](https://china.desertcart.com/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan)

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*Product available on Desertcart China*
*Store origin: CN*
*Last updated: 2026-10-13*