--- product_id: 256263046 title: "AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan" brand: "ac infinity" price: "€ 60.88" currency: EUR in_stock: true reviews_count: 11 category: "Ac Infinity" url: https://www.desertcart.sk/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan store_origin: SK region: Slovakia --- # 104 CFM airflow 19 dBA ultra-quiet 67,000 hrs dual-ball bearing lifespan AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan **Brand:** ac infinity **Price:** € 60.88 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, stay ahead—because your gear deserves the best chill. ## Quick Answers - **What is this?** AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan by ac infinity - **How much does it cost?** € 60.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan) ## 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 - • **Seamless USB Integration:** Powered directly via USB ports on your AV gear or gaming consoles—no extra adapters needed. - • **Expandable Cooling Network:** Daisy-chain up to 4 fans on one USB power source for scalable, high-performance cooling. - • **Versatile Mounting Options:** Dual-ball bearings enable both upright and flat positioning for any setup. - • **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 a multi-speed controller and durable dual-ball bearings rated for 67,000 hours, it offers flexible mounting and seamless USB power compatibility. Ideal for cooling gaming consoles, receivers, DVRs, and computer cabinets, it supports daisy-chaining up to four fans for enhanced performance. ## Description Product DescriptionThe ultra-quiet cooling fans can be positioned to stand upright or laid flat to cool various electronics and components. Features a multi-speed controller with a power switch. Includes eight large anti-vibration rubber feet per fan 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. The two fans are permanently connected by a 2.5 feet cord and share the same multi-speed controller. 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 UnitsFor 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.ApplicationsThis 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. Review: Good Quality Product - Deliver the function as promised . I have been using them over a month now. Silent and quality product. You need extra usb power supplier . Review: Does exactly what it is advertising! - High quality product! Quiet and efficient cooling! Exactly what I was looking for to keep my AVR cool without spending much. ## Features - Ultra-quiet UL-certified USB fans 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. - Dimensions: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JLV4BWC | | Air Flow Capacity | 104 Cubic Feet Per Minute | | Best Sellers Rank | #15,734 in Computers ( See Top 100 in Computers ) #108 in Computer Case Fans | | Brand | AC Infinity | | Brand Name | AC Infinity | | Compatible Devices | Gaming Console | | Cooling Method | Air | | Cooling method | Air | | Customer Reviews | 4.7 out of 5 stars 7,208 Reviews | | 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 | | Part Number | ACAIMPF120A2 | | Power Connector Type | 2-Pin | | Power connector type | 2-Pin | | Product dimensions | 11.9L x 2.5W x 11.9H centimeters | | 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" ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Quality Product *by S***V on 10 June 2026* Deliver the function as promised . I have been using them over a month now. Silent and quality product. You need extra usb power supplier . ### ⭐⭐⭐⭐⭐ Does exactly what it is advertising! *by P***A on 10 February 2023* High quality product! Quiet and efficient cooling! Exactly what I was looking for to keep my AVR cool without spending much. ### ⭐⭐⭐⭐⭐ OK thanks *by M***D on 17 August 2023* المنتج ولا غلطه كوالتي عالي يستحق ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan](https://www.desertcart.sk/products/256263046-ac-infinity-multifan-s7-quiet-usb-cooling-fan) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-29*