AC Infinity MULTIFAN S3, Quiet USB Cooling Fan, 120mm

Product Description

The AC Infinity Quiet Cooling Fan is your go-to solution for maintaining optimal temperatures for your electronics, all while operating silently. Whether you need to cool a gaming console, receiver, or other sensitive components, this versatile fan can stand upright or lay flat to adapt to your setup. Its ultra-quiet operation means you can enjoy uninterrupted entertainment or work while ensuring your electronics run efficiently without overheating.

Equipped with a multi-speed controller and power switch, this cooling fan allows you to easily adjust airflow based on your needs. With eight large anti-vibration rubber feet, it minimizes noise and movement, ensuring a stable, quiet performance. The fan’s 6-foot power cord and USB plug make installation simple, and the additional USB port allows you to daisy chain up to four fans, all powered by the same source. This is perfect for complex setups requiring multiple cooling units.

Built with premium dual-ball bearings, the fan has a long lifespan and can be mounted either horizontally or vertically, offering flexibility in placement. Certified with CE and RoHS, and compliant with UL-507 standards under Underwriters Laboratories, this fan system delivers both safety and durability. Whether you’re cooling home entertainment systems or high-performance electronics, the AC Infinity Quiet Cooling Fan is designed to provide reliable, noise-free performance.

Speed Controller

The fan includes 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 four fans can share the same USB power source; and up to six fans can share the same thermal controller (sold separately). MULTIFAN S1, S2, S3 and S4 contains one fan, and MULTIFAN S5 and S7 contains two fans.

Applications

This ultra-quiet cooling fan is popular in a variety of electronics and components such as receivers, AC Infinity MULTIFAN S3, Quiet USB Cooling Fan, 120mm SIDE VIEW

AC Infinity MULTIFAN S3, Quiet USB Cooling Fan, 120mm SIDE VIEW

DVRs, video game consoles, modems, computers, amplifiers, and other audio video equipment.

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

Product Identification
Manufacturer	AC Infinity Inc.
Product Name	MULTIFAN S3
Product Model	AI-MPF120A
UPC Code	854759004310
Product Dimensions
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	72 in. (6 feet)
Product Performance and Technical Specs
Total Airflow	52 CFM
Total Noise	18 dBA
Speed	1300 RPM
Operating Voltage	3 to 7V DC
Power	1.6 W
Current	0.32 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

★★★★★ Rated 4.8/5 by HVAC Professionals Trusted by Over 1,000 HVAC Technicians Nationwide

AC Infinity MULTIFAN S3, Quiet USB Cooling Fan, 120mm

Name: AC Infinity MULTIFAN S3, Quiet USB Cooling Fan, 120mm
Brand: ac infinity
SKU: AI-MPF120A-3
Price: 13.99 USD
Availability: InStock

by ac infinity

SKU AI-MPF120A-3

In stock | ETA: to

$13.99

USB Fan Controllers and Power Adapters

Quantity

FREE EXPRESS SHIPPING Process orders in 1 business day

STRESS FREE RETURNS 2 Year Returns

Primum Quality Top Tier Products, Even Better Customer Care

5 Year Warranty We Believe In Our Products & Our Team

Professional Services Get service quotes the same day

AC Infinity MULTIFAN S3, Quiet USB Cooling Fan, 120mm

$13.99

Product successfully added to your cart!

HVAC Accessories