

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.
![]() AC Infinity, MULTIFAN S1 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S3 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S4 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S5 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S2 Quiet USB Cooling Blower | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Model | AI-MPF80A | AI-MPF120A | AI-MPF140A | AI-MPF80A2 | AI-MPF120A2 | AI-MPB140A |
| Dimensions | 80x80x25 mm | 120x120x25 mm | 140x140x25 mm | 80x80x25 mm (x2) | 120x120x25 mm (x2) | 120x120x25 mm |
| Airflow | 26 CFM | 52 CFM | 57 CFM | 52 CFM | 104 CFM | 35 CFM |
| Noise | 17 dBA | 18 dBA | 18 dBA | 18 dBA | 19 dBA | 17 dBA |
| Multi-Speed Controller with Power Switch | ? | ? | ? | ? | ? | ? |
| Dual Ball Bearings at up to 67,000 Hrs | ? | ? | ? | ? | ? | ? |
| Axial Fans Meet UL-507 Standards in 2018 for Safety (Underwriters Laboratories #E503903) | ? | ? | ? | ? | ? | ? |
| USB Plug with 6-foot Power Cord | ? | ? | ? | ? | ? | ? |
| Compatible with Turbo Wall Adapter (Sold Separately) | ? | ? | ? | ? | ? | ? |
| Applications (Can by laid flat or stand upright) | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Amplifier, Router, Modem, and other Audio Video electronics |

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.
![]() AC Infinity, MULTIFAN S1 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S3 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S4 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S5 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S7 Quiet USB Cooling Fan | ![]() AC Infinity, MULTIFAN S2 Quiet USB Cooling Blower | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Model | AI-MPF80A | AI-MPF120A | AI-MPF140A | AI-MPF80A2 | AI-MPF120A2 | AI-MPB140A |
| Dimensions | 80x80x25 mm | 120x120x25 mm | 140x140x25 mm | 80x80x25 mm (x2) | 120x120x25 mm (x2) | 120x120x25 mm |
| Airflow | 26 CFM | 52 CFM | 57 CFM | 52 CFM | 104 CFM | 35 CFM |
| Noise | 17 dBA | 18 dBA | 18 dBA | 18 dBA | 19 dBA | 17 dBA |
| Multi-Speed Controller with Power Switch | ? | ? | ? | ? | ? | ? |
| Dual Ball Bearings at up to 67,000 Hrs | ? | ? | ? | ? | ? | ? |
| Axial Fans Meet UL-507 Standards in 2018 for Safety (Underwriters Laboratories #E503903) | ? | ? | ? | ? | ? | ? |
| USB Plug with 6-foot Power Cord | ? | ? | ? | ? | ? | ? |
| Compatible with Turbo Wall Adapter (Sold Separately) | ? | ? | ? | ? | ? | ? |
| Applications (Can by laid flat or stand upright) | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Router, Modem, Xbox, Playstation, and other Audio Video electronics | Receiver, DVR, Amplifier, Router, Modem, and other Audio Video electronics |






































