SKU: 60811266897

AC Infinity MULTIFAN S3 Quiet USB Cooling Fan 120mm

$35.09 $38.99
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

AC Infinity MULTIFAN S3 Quiet USB Cooling Fan 120mmDescription 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

Description
  • 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 Description: The ultra-quiet cooling fan can be positioned to stand upright or laid flat to cool various electronics and components. Features a multi-speed controller with power switch. Includes eight large anti-vibration rubber feet and a 6-foot power cord. The USB plug can be plugged into the USB ports found behind popular electronics such as receivers and video game consoles. Each unit contains an additional USB port, up to four 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 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, DVRs, video game consoles, modems, computers, amplifiers, and other audio video equipment.
    • Specifications
  • 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 Diameter: 0.17 in. (0.4 cm)
  • Cord Length: 72 in. (6 feet)
  • 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 degrees F
  • Fan Bearings: Dual Ball
  • Mounting Positions: Horizontal or Vertical
  • L10 Life Expectancy: 67,000 Hours
    • Data Sheets
  • Download the AC Infinity DC Fans UL C UL Recognized E503903: here
  • Download the AC Infinity MULTIFAN Series CE Certificate CTL1811096016 EC: here
  • Download the AC Infinity Fans RoHS Certificate SZXEC1900087001: here
  • Download the user manual: here
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 60811266897

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    4.8 ★★★★★
    Based on 29 reviews
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    mario cacho
    Phoenix, US
    ★★★★★ 5
    exelente
    Color: Black
    exelente
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 30, 2026
    S
    Verified Purchase
    SanSan
    Massapequa, US
    ★★★★★ 5
    Perfect size
    Color: Retro
    This fits nicely on the side table, and holds 5 remotes, phones, or a pen holder. Super sturdy and aesthetically pleasing.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2024
    K
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    Kelly Kelz
    Massapequa, US
    ★★★★★ 5
    Great quality
    Color: Beige
    Love it’s perfect for my keys
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 5, 2026
    J
    Verified Purchase
    Joy
    Draper, US
    ★★★★★ 5
    Jewelry drop
    Color: Black
    It's very impressive for the price a nice jewelry to put jewelry and keys ect. I'd recommend this purchase to other people.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 25, 2025
    S
    Verified Purchase
    ShopperScrooge
    Port Orchard, US
    ★★★★★ 5
    Small touch, Big in Style
    Color: Gray
    Perfect size for a cup of tea/coffee or a glass of wine on the side Also great for placing a piece of jewelry or anything else you want close by your bedside I like the oval shape better than a rectangle one and the quality of material is top notch, not to speak of how strong it is…a really good buy for us!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 18, 2025

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