--- product_id: 60449076 title: "AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling" brand: "ac infinity" price: "£28.46" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/60449076-ac-infinity-multifan-s1-quiet-80mm-usb-fan-ul-certified store_origin: GB region: United Kingdom --- # 26 CFM airflow Ultra-quiet 17 dBA noise 67,000 hrs dual-ball bearing lifespan AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling **Brand:** ac infinity **Price:** £28.46 **Availability:** ✅ In Stock ## Summary > 🆒 Stay cool, stay silent, stay ahead. ## Quick Answers - **What is this?** AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling by ac infinity - **How much does it cost?** £28.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/60449076-ac-infinity-multifan-s1-quiet-80mm-usb-fan-ul-certified) ## 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 - • **Built to Last:** Dual-ball bearings rated for 67,000 hours—reliable cooling that won’t quit on your tech. - • **Versatile USB Power:** Plug-and-play USB power compatibility with all your AV gear and gaming consoles—no extra adapters needed. - • **Whisper-Quiet Cooling:** Operate at barely-there 17 dBA—keep your workspace zen while your devices stay cool. - • **Precision Speed Control:** Multi-speed dial lets you dial in the perfect balance of airflow and silence for any setup. - • **Compact & Flexible Design:** Slim 3.2-inch footprint with rubber feet and dual orientation for seamless integration anywhere. ## Overview The AC Infinity MULTIFAN S1 is a compact, ultra-quiet USB cooling fan delivering 26 CFM airflow at just 17 dBA noise. Featuring a multi-speed controller and durable dual-ball bearings rated for 67,000 hours, it’s designed for seamless, reliable cooling of gaming consoles, AV equipment, and desktop electronics. Powered via USB, its flexible form factor fits discreetly in tight spaces, making it the go-to choice for professionals who demand silent, efficient device cooling. ## Description Product Description MULTIFAN Series Designed to quietly cool Xboxs, Playstations, Rokus, Apple TVs, receivers, modems, routers, DVRs, computers, and other audio video electronics. Key Features Multi-Speed Controller Inline switch enables you to optimize fan speed for various applications. Can be powered through USB ports found behind AV electronics and consoles. Ultra-Quiet Fans Designed to maximize airflow CFM to noise dBA ratio. Dual-ball bearings rated at 67,000 hours allows the fans to be laid flat or stand upright. Quality Approved Contains UL recognized axial fans under #E503903 in 2018 by Underwriter Laboratories. Archived in UL Online Certifications Directory. Silicone Rubber Feet Absorbs noise and surface friction caused by fan vibrations. Unused pieces can be detached to reduce overall height for tight spaces. Review: Handy portable cooler - Super little gadget that I`m surprised hadn`t been made available a LONG time ago. I got this size for a specific cooling purpose, as it turns out it wasn`t needed but kept the fan anyway as it can be usd anywhere and for any reason. So useful - just plug it into any USB port or adapter and place wherever you need it. The rubber "all round" feet prevent vibration and movement, it can be used in any orientation and has 3 speeds + OFF altogether. Permanent or temporary placement - if you need something cooling, this is a very useful item to have. It`s reasonably quiet as well even on full - on low almost silent - at which I was a little surprised especially for the smaller 8cm size which can be a bit noisy. Cool a TV box, or portable hard drive, inside a PC for extra spot cooling, circulate the air in a cabinet.... you could even cool a hot pie off straight out of the oven if you wanted ! :) Review: Great things come in small packages - a perfect little unit - I purchased this item to use with a WD 8TB My Cloud EX2 Personal Cloud Storage NAS with WD RED inside NAS drive as I was worried about the temperature readouts even whilst idle. On the medium setting it has reduced the temperature of the two drives inside by an impressive 20 degrees. At this level the fan is just about audible but the noise is low and, importantly, not annoying in any way as many fans are prone to be. The fan is suitably powered using just one of the USB ports from the back of the unit. The fan arrived well packaged, appears to be extremely professionally manufactured and initial impressions suggest it offers great value at the price I paid. Will update in the future if anything changes. ## Features - 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. - Dimensions: 3.2 x 3.2 x 1 in. | Airflow: 26 CFM | Noise: 17 dBA | Bearings: Dual Ball ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00G059G86 | | Air Flow Capacity | 26 Cubic Feet Per Minute | | Best Sellers Rank | 1,492 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3 in USB Fans | | Brand | AC Infinity | | Compatible Devices | Desktop, Digital Video Recorder, Gaming Console, Receiver | | Cooling Method | Air | | Cooling method | Air | | Customer Reviews | 4.5 out of 5 stars 5,279 Reviews | | Item Dimensions L x W x H | 25L x 80W x 80H millimetres | | Item Weight | 0.01 Pounds | | Manufacturer | AC Infinity | | Manufacturer Part Number | AI-MPF80A | | Material | Rubber | | Max Rotational Speed | 2000 RPM | | Model Number | AI-MPF80A | | Noise Level | 17 Decibels | | Number of Items | 1 | | Power Connector Type | USB | | Power connector type | USB | | Product dimensions | 25L x 80W x 80H millimetres | | UPC | 854759004327 | | Unit Count | 1.0 count | | Voltage | 7.2 Volts | | Wattage | 1.1 watts | ## Product Details - **Brand:** AC Infinity - **Compatible devices:** Desktop, Digital Video Recorder, Gaming Console, Receiver - **Cooling method:** Air - **Material:** Rubber - **Maximum rotational speed:** 2000 RPM - **Noise level:** 17 Decibels - **Power connector type:** USB - **Product dimensions:** 25L x 80W x 80H millimetres - **Voltage:** 7.2 Volts - **Wattage:** 1.1 watts ## Images ![AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 1](https://m.media-amazon.com/images/I/61CEC6Qw7yL.jpg) ![AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 2](https://m.media-amazon.com/images/I/715TZNiNZAL.jpg) ![AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 3](https://m.media-amazon.com/images/I/61937PlfmYL.jpg) ![AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 4](https://m.media-amazon.com/images/I/71Wzh47qmHL.jpg) ![AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling - Image 5](https://m.media-amazon.com/images/I/61-6CgQl2iL.jpg) ## Questions & Answers **Q: Can this operate at low temperatures? I’m looking for a fan to circulate air in a fridge not to cool electrical equipment down.** A: I don't know but I'd imagine condensation would be a problem and if very cold, ice. I don't think the unit is sealed well enough against moisture. Maybe a unit which is meant to work underwater might be better **Q: Do I need to buy sticky feet for this product or will it remain still whilst I play on my ps4?** A: The rubber feet stop the fan's vibration through to the unit, and will stop it creeping or sliding, keeping it firm. Any further demands above this may require sticky feet. This is a great product which is close to silent in its operation. **Q: how long is the usb cable?** A: It's well over a meter. Somewhere between 1.5 and 2m. The connector to daisy chain along is about a 1/4 of the way from the fan. Good bit of kit, very quiet. Keeping my ex2 has drive at about 30 degrees, was getting really hot before. **Q: Can this be mounted easily into the back of a cabinet?** A: Depends what you mean by 'cabinet' & also on your competence level. Great little gadget and I use one of mine hung against an amplifier side vent via a hook made from a paper clip. Buy it, you will not be anything other than pleased. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy portable cooler *by U***R on 2 October 2016* Super little gadget that I`m surprised hadn`t been made available a LONG time ago. I got this size for a specific cooling purpose, as it turns out it wasn`t needed but kept the fan anyway as it can be usd anywhere and for any reason. So useful - just plug it into any USB port or adapter and place wherever you need it. The rubber "all round" feet prevent vibration and movement, it can be used in any orientation and has 3 speeds + OFF altogether. Permanent or temporary placement - if you need something cooling, this is a very useful item to have. It`s reasonably quiet as well even on full - on low almost silent - at which I was a little surprised especially for the smaller 8cm size which can be a bit noisy. Cool a TV box, or portable hard drive, inside a PC for extra spot cooling, circulate the air in a cabinet.... you could even cool a hot pie off straight out of the oven if you wanted ! :) ### ⭐⭐⭐⭐⭐ Great things come in small packages - a perfect little unit *by R***F on 3 February 2016* I purchased this item to use with a WD 8TB My Cloud EX2 Personal Cloud Storage NAS with WD RED inside NAS drive as I was worried about the temperature readouts even whilst idle. On the medium setting it has reduced the temperature of the two drives inside by an impressive 20 degrees. At this level the fan is just about audible but the noise is low and, importantly, not annoying in any way as many fans are prone to be. The fan is suitably powered using just one of the USB ports from the back of the unit. The fan arrived well packaged, appears to be extremely professionally manufactured and initial impressions suggest it offers great value at the price I paid. Will update in the future if anything changes. ### ⭐⭐⭐⭐⭐ Not too bad *by L***L on 30 August 2017* I was actually a bit surprised by the quality of the item when I received it. I hadn't been expecting much since stuff like this is usually cheaply made but this is actually nice. The blade guards are metal, as is the central logo on each side. The rubber feet look like they will last and even act a but as suction cups on a flat surface. The lowest speed is more or less silent and the high speed is still fairly quiet. The thing even comes with a user manual. I'll also add that the controller stays relatively cool and the cable is nice and long. There is a USB extension for daisy chaining additional fans. It comes after the speed controller so those fans don't necessarily need a controller and, if they do have one, it won't be very useful. The blade guards and feet are removable, as one would expect. ## Frequently Bought Together - AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling - AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans - 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.co.uk/products/60449076-ac-infinity-multifan-s1-quiet-80mm-usb-fan-ul-certified](https://www.desertcart.co.uk/products/60449076-ac-infinity-multifan-s1-quiet-80mm-usb-fan-ul-certified) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*