--- product_id: 56775161 title: "AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan" brand: "ac infinity" price: "₨26852" currency: LKR in_stock: true category: "Ac Infinity" url: https://www.desertcart.lk/products/56775161-ac-infinity-multifan-s7-quiet-usb-cooling-fan store_origin: LK region: Sri Lanka --- # 104 CFM airflow Ultra-quiet 19 dBA noise 67,000 hrs dual ball bearing lifespan AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan **Brand:** ac infinity **Price:** ₨26852 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, stay ahead — silence is the new power move. ## Quick Answers - **What is this?** AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan by ac infinity - **How much does it cost?** ₨26852 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/56775161-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 - • **Plug & Play USB Power:** Seamlessly powers from any USB port on your AV or gaming setup. - • **Whisper-Quiet Cooling:** Keep your gear chill without the noise distraction. - • **Precision Speed Control:** Multi-speed dial lets you balance airflow and silence effortlessly. - • **Sleek, Versatile Design:** Compact 120mm fans lay flat or stand upright to fit any cabinet or console space. - • **Durable Dual-Ball Bearings:** Engineered for 67,000 hours of reliable, maintenance-free operation. ## Overview The AC Infinity MULTIFAN S7 is a UL-certified, ultra-quiet dual 120mm USB fan delivering 104 CFM airflow at just 19 dBA noise. Designed with durable dual-ball bearings rated for 67,000 hours, it offers multi-speed control and versatile placement to optimize cooling for gaming consoles, DVRs, and AV cabinets. Powered via USB, it’s the premium choice for professionals demanding silent, efficient electronics cooling. ## Description Shop AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling. Free delivery and returns on eligible orders. ## 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 | 2,912 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in USB Fans | | Brand | AC Infinity | | Compatible Devices | Digital Video Recorder, Receiver | | Cooling Method | Air | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (35,214) | | Included Components | Cord | | Item Dimensions L x W x H | 15L x 10W x 2H centimetres | | Manufacturer | AC Infinity | | Manufacturer Part Number | ACAIMPF120A2 | | Material | Rubber | | Max Rotational Speed | 1300 RPM | | Model Number | AI-MPF120A2 | | Noise Level | 19 Decibels | | Number of Items | 1 | | Power Connector Type | USB | | UPC | 854759004341 | | Unit Count | 1.0 count | | Voltage | 12 Volts | | Wattage | 5 watts | ## Product Details - **Brand:** AC Infinity - **Compatible devices:** Digital Video Recorder, Receiver - **Cooling method:** Air - **Material:** Rubber - **Maximum rotational speed:** 1300 RPM - **Noise level:** 19 Decibels - **Power connector type:** USB - **Product dimensions:** 15L x 10W x 2H centimetres - **Voltage:** 12 Volts - **Wattage:** 5 watts ## Images ![AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan - Image 1](https://m.media-amazon.com/images/I/71-K0u-ZbVL.jpg) ![AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan - Image 2](https://m.media-amazon.com/images/I/61ybuv0XHWL.jpg) ![AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan - Image 3](https://m.media-amazon.com/images/I/61qt+Y2APaL.jpg) ![AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan - Image 4](https://m.media-amazon.com/images/I/71zRFtXlgvL.jpg) ![AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan - Image 5](https://m.media-amazon.com/images/I/61aNPrhWKbL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How quiet are these fans on High and will they run ok in a PC usb socket?** A: They are very quiet. They have three speed settings and are very quiet on all three. Will definately run from a USB socket. I have mine running in this manner no problems at all. What I did and I would recommend is to purchase the dust filters to use with them --> https://www.amazon.co.uk/gp/product/B076BJCYBY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 These clip on and capture all the dust that the fans suck in. Saves you having to clean the blades so much and also if you are using them to cool a case then it stops the dust being pulled into the case. HTH. **Q: I intend to use on my original xbox one. which way is best to use these when placed on top of the console? to blow air in or to extract air away?** A: I've not got an Xbox One, but on other devices (Sky Box and home cinema amp), they run noticeably cool when you extract the hot air away. I think not as much air will flow through trying to blow fresh air in, but it's easy to try both ways. **Q: Can these fans be left running 24 hours a day** A: Yes I believe so. They are frictionless and appear to generate no heat. You could link them to a thermostat and they activate when required if you are nervous at leaving on. I have similar fans in my hub rack that are on 24-7. **Q: Would they function well in high humidity? Are they likely to rust?** A: Not certain, electronics don't usually do well in high humidity. Having said that they are made of plastic and if your going to be using them to keep your amplifier cool there shouldn't be a problem. These are very good fans. ## 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.lk/products/56775161-ac-infinity-multifan-s7-quiet-usb-cooling-fan](https://www.desertcart.lk/products/56775161-ac-infinity-multifan-s7-quiet-usb-cooling-fan) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-04*