AC Infinity Multifan S7 USB Cooling Fan - Dual 120MM | 104 CFM | Ultra Quiet | Dual Ball Bearing
OUT OF STOCK
FREE SHIPPING OVER $499*
Pick up at store Free
Delivery Options:
If cart total is less than $499*
Freight applies
If cart total is $499* & above
Free
*excluding bulky items
International shipping
Click hereSECURE PAYMENTS WITH
BUY NOW, PAY LATER
Pay in 4, interest-free. Afterpay it.
ZIP NOW, PAY LATER
Repay on a convenient weekly, fortnightly or monthly schedule.
ENJOY NOW, PAY LATER





The AC Infinity Multifan S7 USB Cooling Fan Dual 120MM is a high-performance and ultra-quiet cooling solution designed to ventilate AV equipment, electronics, and media cabinets that require increased airflow. Featuring two 120mm fans connected to a single controller, this system delivers powerful cooling performance while maintaining low noise operation.
With combined airflow of up to 104 CFM and only 19 dBA noise, the MULTIFAN S7 efficiently removes heat from receivers, routers, gaming consoles, DVR systems, amplifiers, computers, and other electronic components. The integrated multi-speed inline controller with power switch allows users to easily adjust fan speed for the ideal balance between airflow performance and quiet operation.
Each fan includes eight large anti-vibration rubber feet to reduce vibration and ensure stable operation. The two fans are permanently connected via a 2.5-foot cable, sharing the same speed controller and USB power source for easy installation.
Powered through a 5V USB connection, the fan system can be connected to USB ports found on televisions, AV receivers, gaming consoles, computers, or portable power banks. The unit also features an additional USB port for daisy chaining, allowing up to four MULTIFAN units to share the same power source when additional airflow is required.
Built with UL-certified AC Infinity axial fans (ACX-FD1225(B)05W5) and premium dual-ball bearings, the MULTIFAN S7 ensures reliable cooling performance with an extended 67,000-hour lifespan, making it suitable for both professional AV installations and DIY electronics cooling setups.
Features
- Dual 120mm Cooling Fans – Two high-performance fans provide powerful airflow for cooling electronics, AV receivers, routers, and gaming consoles.
- High Airflow Performance – Delivers up to 104 CFM combined airflow for effective heat removal.
- Ultra Quiet Operation – Operates at only 19 dBA, ensuring minimal noise in home theatres and media cabinets.
- Multi-Speed Controller – Inline controller with power switch allows easy adjustment of airflow and noise levels.
- Premium Dual Ball Bearings – Long-lasting bearings offer reliable performance with a lifespan of up to 67,000 hours.
- USB Powered Convenience – Powered through USB ports found on AV receivers, televisions, computers, and gaming consoles.
- Daisy Chain Capability – Built-in USB port allows up to four MULTIFAN units to share the same power source.
- Anti-Vibration Rubber Feet – Eight rubber feet per fan minimise vibration and stabilise the fans during operation.
- Flexible Installation – Fans can be positioned upright or laid flat and mounted horizontally or vertically.
- UL Safety Certified – Equipped with UL-507 certified AC Infinity axial fans for safe and reliable operation.
- CE and RoHS Certified – Built to meet international safety and environmental standards.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | AC Infinity Inc. |
| Product Name | MULTIFAN S7 |
| Product Model | AI-MPF120A2 |
| Fan Configuration | Dual 120mm Fans |
| Individual Fan Dimensions | 4.7 x 4.7 x 1.0 in (120 x 120 x 25 mm) |
| Cord Length | 72 in (6 ft) |
| Total Airflow | 104 CFM |
| Total Noise | 19 dBA |
| Speed | 1300 RPM |
| Operating Voltage | 3 to 7V DC |
| Power Consumption | 1.6 W |
| Current | 0.32 A |
| Static Pressure | 1 mm-H2O |
| Fan Bearings | Dual Ball Bearing |
| Mounting Position | Horizontal or Vertical |
| Life Expectancy | 67,000 Hours |
| Certifications | UL, CE, RoHS |
In The Box
- [1] x AC Infinity Multifan S7 USB Cooling Fan - Dual 120MM | 104 CFM | Ultra Quiet | Dual Ball Bearing


Calculate shipping