# AC Infinity MULTIFAN S5 Dual 80mm USB Cooling Fans | 52 CFM, 18 dBA, UL-Certified **Brand:** AC Infinity **SKU:** yaf5295 **ASIN:** B00IJ2J2K0 **Canonical URL:** https://crowcrowcrow.com/p/infinity-multifan-quiet-dual-80mm-usb-fan-ul-certified-receiver-dvr-playstation-xbox/yaf5295 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,931 **Discount:** 25% **Customer rating:** 4.88/5 from 8 ratings ## Description AC Infinity MULTIFAN S5 dual 80mm USB fans offer quiet, UL-certified cooling for electronics like receivers and game consoles. With a multi-speed controller and 67,000-hour dual-ball bearings, they ensure optimal airflow. {{ccc_delivery_eta}} ## Highlights - Optimized Airflow & Quiet Operation — Delivers 52 CFM total airflow at a quiet 18 dBA, ensuring effective cooling without distracting noise for home theater or gaming setups. - Extended Lifespan Bearings — Premium dual-ball bearings provide a 67,000-hour lifespan, allowing reliable operation whether mounted flat or upright in any orientation. - Versatile USB Powering — Powers directly from USB ports on receivers, game consoles, or computers, eliminating the need for separate power adapters and simplifying setup. - Daisy-Chainable for More Cooling — Each unit includes an extra USB port, allowing you to connect up to four fans to a single USB power source for expanded cooling coverage. ## Key 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: 3.2 x 3.2 x 1 in. per fan | Total Airflow: 52 CFM | Total Noise: 18 dBA | Bearings: Dual Ball ## Why choose this product - Engineered for Reliable Electronics Cooling — AC Infinity MULTIFAN S5 fans are designed for consistent, quiet cooling of sensitive electronics. Their UL-certification and dual-ball bearings ensure safety and a long operational life, preventing overheating in AV receivers, gaming consoles, and computer cabinets. Unlike basic fans, these offer precise speed control and robust construction, backed by a manufacturer known for quality cooling solutions. - Ideal for Enclosed Setups, Skip if... — Perfect for keeping routers, modems, DVRs, or gaming consoles cool in cabinets or tight spaces. If you need to cool large server racks or require extremely high airflow (over 100 CFM per fan), consider larger industrial-grade fans. This model is best suited for moderate cooling needs where quiet operation is paramount. ## How to use 1. Connect the two fans in each unit using their 2.5-foot cord. If using multiple S5 units, connect them together using the additional USB ports on each fan, up to four fans per USB power source. — Connect Fans 2. Plug the main USB power cord (6 feet) into a USB port on your electronic device (like a game console or receiver) or a USB power adapter. Ensure the power source can supply sufficient voltage and current. — Power the System 3. Use the in-line multi-speed controller to select the desired fan speed. Choose a higher setting for maximum cooling during intense use or a lower setting for quieter operation during passive use. — Adjust Speed 4. Place the fans to optimize airflow towards your electronics. They can be laid flat or stand upright using the included anti-vibration rubber feet. Ensure they are positioned to draw cool air in or exhaust hot air out. — Position Fans ## Product details | Field | Value | |---|---| | Bearings | Dual Ball | | Certifications | UL-507 (Fans), CE (Product), RoHS | | Operating Voltage | 3-7V DC (USB) | | Power Consumption | 1.1 W per fan | | Total Airflow | 52 CFM (26 CFM per fan) | | Noise Level | 18 dBA | | Speed | 2000 RPM | | L10 Life Expectancy | 67,000 Hours | | Operating Humidity | 35-85% RH | | Operating Temperature | 0 to 70°C (32 to 158°F) | | Cost per use | Each fan unit at 2000 RPM runs for ~67,000 hours: {{ccc_price_per_unit:1:fan unit}} | | Shelf life after opening | N/A (Durable Product) | | Contraindications | Not suitable for high-pressure server environments or cooling large components requiring >50 CFM per fan. | | Allergens / common irritants | None | | Brand | AC Infinity | | Model | MULTIFAN S5 (AI-MPF80A2) | | Color | Black | | Material | Rubber (feet) | | Dimensions (per fan) | 8.0 x 8.0 x 2.5 cm (3.2 x 3.2 x 1.0 in.) | | Hole to Hole Distance | 7.2 x 7.2 cm (2.8 x 2.8 in.) | | Cord Length (Fans) | 76 cm (2.5 feet) | | Cord Length (Power) | 183 cm (6 feet) | | Mounting Positions | Horizontal or Vertical | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### Is this AC Infinity MULTIFAN S5 safe for electronics in India? Yes, the AC Infinity MULTIFAN S5 is safe for electronics in India. The fans operate on low DC voltage (3-7V) powered via USB, making them region-agnostic and safe for all standard Indian power outlets. The UL-certification ensures safety standards are met, preventing damage to your devices. ### How do I choose the right electronic component fan for my setup? Consider your device's heat output (TDP) and the space available. For moderate cooling of receivers or consoles, the MULTIFAN S5's 52 CFM airflow is effective. Ensure the fan dimensions fit your cabinet and check if a USB port is accessible for power. For higher heat loads, larger fans or multiple units may be needed. ### How to use the AC Infinity MULTIFAN S5 dual USB fans? Plug the USB cable into a compatible USB port on your electronic device or a USB power adapter. Use the in-line multi-speed controller to adjust fan speed for optimal noise and airflow. The fans can be laid flat or stand upright using the included rubber feet. ### What is the best AC Infinity MULTIFAN S5 cooling setup for multiple devices? The MULTIFAN S5 allows daisy-chaining. Each unit has an extra USB port, so you can connect up to four fans to a single USB power source for comprehensive cooling. For more advanced control, consider AC Infinity's separate thermal controllers. ### Can I use AC Infinity MULTIFAN S5 fans daily? Yes, the AC Infinity MULTIFAN S5 fans are designed for continuous daily use. Their dual-ball bearings have a lifespan of 67,000 hours, ensuring reliable performance for long-term cooling of your electronics. ### What are the side effects of using AC Infinity MULTIFAN S5 fans? There are no negative side effects when used as intended. These fans are designed to prevent overheating in electronics, thereby extending their lifespan and maintaining optimal performance. Ensure proper ventilation around your devices. ### What are the benefits of AC Infinity MULTIFAN S5 fans? Benefits include quiet operation (18 dBA), UL-certified safety, versatile USB powering, multi-speed control, and a long-lasting dual-ball bearing design. They effectively cool receivers, game consoles, and computers, preventing heat-related issues. ### How to buy an original AC Infinity MULTIFAN S5 (Pack of 4) in India? Purchase the AC Infinity MULTIFAN S5 (Pack of 4) from authorized US retailers via crowcrowcrow.com. We import directly, ensuring 100% authenticity, factory-sealed units, and all customs duties and GST are included in the listed price. Delivery is via ExpressBox with tracking. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B00IJ2J2K0-0.webp 2. https://images.crowcrowcrow.com/B00IJ2J2K0-3.webp 3. https://images.crowcrowcrow.com/B00IJ2J2K0-6.webp 4. https://images.crowcrowcrow.com/B00IJ2J2K0-9.webp 5. https://images.crowcrowcrow.com/B00IJ2J2K0-12.webp 6. https://images.crowcrowcrow.com/B00IJ2J2K0-15.webp --- Source: https://crowcrowcrow.com/p/infinity-multifan-quiet-dual-80mm-usb-fan-ul-certified-receiver-dvr-playstation-xbox/yaf5295 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).