Description

Quiet UL-Certified Blower: Engineered to be positioned atop various electronics to extract heat. The blower features a multi-speed controller, guiding the fan's speed to favorable noise and airflow levels. The low-profile design redirects the air to the rear, making it perfect for applications with restricted clearance. The blower can be powered via USB ports, commonly found behind popular AV electronics and game consoles. The dimensions of the blower are 4.7 x 4.7 x 1 inches and it boasts an airflow of 35 CFM, making noise of only 17 dBA. It uses dual ball bearings for operation.

Product Details: This quiet USB MULTIFAN S2 blower can be mounted over varied electronics and components. It comes with a six-foot power cord containing a 5V DC USB plug that powers the blower through any USB port. The package includes four silicone fan mounts affixed to the bottom of the blower to buffer vibrations and reduce noise. Each unit features an extra USB port, allowing up to four blowers to be interconnected to share a single power source. The blower is CE and RoHS certified, has a 67,000-hour lifespan, and contains premium dual-ball bearings. This allows it to be mounted in either horizontal or vertical orientation. The unit encompasses AC Infinity axial fans ACX-FBD1225(B)05W5, meeting the UL-507 safety standards under Underwriters Laboratories certificate E503903.

Speed Controller: The blower comes with an in-line multi-speed controller with a power switch. This facilitates setting the fan's speed to an ideal noise and airflow level depending upon the environment.

Connecting Additional Units: For electronics and components that call for increased airflow, each fan unit can cascade additional MULTIFAN S series fans. A total of four fans can share the same USB power source. Products like MULTIFAN S1, S2, S3, S4, S5, and S7 have one fan, while others have two fans.

Applications: This ultra-quiet blower is designed to pull air from the base and push it out the back, making it perfect for use with electronics and components placed in a cabinet or rack that has limited clearance space. The blower is ideally suited for modems, routers, receivers, amplifiers, gaming consoles, home theatres, AV cabinets, and entertainment media centers.

Specifications

Manufacturer: AC Infinity Inc.

Product Name: MULTIFAN S2

Product Model: AI-MPB140A

UPC Code: 854759004495

Product Dimensions:

Total Dimensions: 4.7 x 4.7 x 1.0 inches (12.0 x 12.0 x 2.5 cm)

Cord Length: 72 inches (6 feet)

Product Performance and Technical Specs:

Total Airflow: 35 CFM

Total Noise: 17 dBA

Speed: 1200 RPM

Operating Voltage: 3 to 7V DC

Power: 1.05 W

Current: 0.2 A

Wall Adapter Input: 100 to 240V AC

Static Pressure: 0.84 mm-H2O

Operating Humidity: 35 to 85% RH

Operating Temperature: 0 to 158°F

Fan Bearings: Dual Ball

Mounting Positions: Horizontal or Vertical

L10 Life Expectancy: 67,000 Hours

Data Sheet

Download the Product Manual:

Download the RoHS Certification:

Download the UL Certification:

Download the CE Certification:

Bulk Discount

Buy 2 or more of this item and receive 5% off!

Discount will be automatically applied at checkout.

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Shipping, Returns, and Cancellations

Order Confirmation:

As soon as your order is placed, an order confirmation e-mail will be sent to you. This means that your order has been successfully entered into our system and that we have pre-authorized your payment method for the purchase. In rare cases, if your product is unavailable or delayed, we will contact you and see if you would like to either wait for your item(s) to become available, change your order, or simply be refunded for your cancelled item(s). If your item(s) are immediately available, we will process your order and arrange for soonest possible shipment. Please note that once the order is processed we are unable to change the shipping address.

Order Shipment:

We offer FREE SHIPPING on all orders in the USA and currently only service the lower 48 states. Most items are shipped within 1 to 3 business days and shipping time is typically between 1 to 7 business days. There are some products that have a slightly longer lead time and this will be indicated on the individual product pages if applicable. Once your order has shipped, we will send you the tracking information as soon as it becomes available. If a week or more has gone by and you still have not received the tracking information (or the number is not working), please reach out to us right away.

Cancellations and Refunds:

If you need to cancel your order, please reach out to us as soon as possible. Cancelled orders are subject to a 5% administrative fee (for credit card, debit card, Amazon Pay, Coinbase, and Facebook orders) or an 8% administrative fee (for Affirm, Shop Pay Installments, and Sezzle orders). We can accommodate most cancellation and refund requests, however if a product has been arranged to ship or has shipped, then the item will be treated as a return and will potentially be subject to return shipping costs and restocking fees. Any refunds that may be issued will only be issued to the original payment method used when placing your order and only after the return has been confirmed to be received back in its original condition.

Returns:

Please see our full return policy at the footer of this page for brand-specific details. A restocking fee of 5-25% may apply on returns within the dates of the brand-specific return policies. If you would like to proceed with a return, please reach out to us to receive the precise return instructions and clarification on the restocking fees for your item(s).

Warranty

Grow Tents Depot only sells brand new products, never used, and therefore all items come with full manufacturer warranties if offered. Please note that Grow Tents Depot is not responsible for replacing or repairing your product while under warranty as this is the manufacturer's commitment to you. However, Grow Tents Depot would be happy to assist you in getting your product repaired or replaced by coordinating with the manufacturer.

If you would like us to assist with a warranty claim, please reach out to support with the following information:

Your order number.

Your shipping address.

A brief description of the issue.

Any photos or videos demonstrating the issue.