AC Infinity MULTIFAN S4, Quiet USB Cooling Fan, 140mm

Product Description

The AC Infinity MULTIFAN S4 is a powerful yet quiet cooling fan designed to keep your electronics running efficiently and safely. Whether you need to cool gaming consoles, receivers, or other components, this 140mm fan can be positioned upright or laid flat to suit your needs. Its ultra-quiet operation ensures minimal disruption while delivering effective airflow, allowing you to enjoy your electronics without overheating issues.

Equipped with a multi-speed controller and power switch, the MULTIFAN S4 gives you full control over your cooling preferences. Its USB plug makes it compatible with popular electronics, allowing it to draw power directly from devices like receivers or video game consoles. Additionally, its daisy-chain capability allows up to four fans to share the same USB power source, making it a convenient solution for those who need broader cooling coverage. The large anti-vibration rubber feet ensure stability while reducing noise and movement.

Built with premium dual-ball bearings, the MULTIFAN S4 is highly durable and certified with CE, RoHS, and UL-507 safety standards, ensuring reliable performance whether mounted horizontally or vertically. This versatile fan is an ideal choice for anyone seeking a quiet, efficient, and adaptable cooling solution for their electronics.

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 S4, Quiet USB Cooling Fan, 140mm DETAILS

AC Infinity MULTIFAN S4, Quiet USB Cooling Fan, 140mm DETAILS

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: 5.5 x 5.5 x 1 in. | Airflow: 57 CFM | Noise: 18 dBA | Bearings: Dual Ball

Product Identification
Manufacturer	AC Infinity Inc.
Product Name	MULTIFAN S4
Product Model	AI-MPF140A
UPC Code	854759004365
Product Dimensions
Total Dimensions	5.5 x 5.5 x 1.0 in. (14.0 x 14.0 x 2.5 cm)
Hole to Hole Distance	4.92 x 4.92 in. (12.5 x 12.5 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	57 CFM
Total Noise	18 dBA
Speed	1200 RPM
Operating Voltage	3 to 7V DC
Power	1.5 W
Current	0.3 A
Wall Adapter Input	100 to 240V AC
Static Pressure	0.84 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

AC Infinity MULTIFAN S4, Quiet USB Cooling Fan, 140mm

Name: AC Infinity MULTIFAN S4, Quiet USB Cooling Fan, 140mm
Brand: ac infinity
SKU: AI-MPF140A
Price: 15.99 USD
Availability: InStock

by ac infinity

SKU AI-MPF140A

In stock | ETA: to

$15.99

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AC Infinity MULTIFAN S4, Quiet USB Cooling Fan, 140mm

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