---
product_id: 327316446
title: "RACK ROOF FAN KIT, Quiet Dual-Fans with Speed Controller, for cooling AV, Home Theater, Network 19” Racks"
brand: "ac infinity"
price: "€ 269.38"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.sk/products/327316446-rack-roof-fan-kit-quiet-dual-fans-with-speed-controller
store_origin: SK
region: Slovakia
---

# 200 CFM airflow 26 dBA ultra-quiet PWM speed control RACK ROOF FAN KIT, Quiet Dual-Fans with Speed Controller, for cooling AV, Home Theater, Network 19” Racks

**Brand:** ac infinity
**Price:** € 269.38
**Availability:** ✅ In Stock

## Summary

> 🆒 Elevate your rack’s cool factor—quiet power that works as hard as you do.

## Quick Answers

- **What is this?** RACK ROOF FAN KIT, Quiet Dual-Fans with Speed Controller, for cooling AV, Home Theater, Network 19” Racks by ac infinity
- **How much does it cost?** € 269.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/327316446-rack-roof-fan-kit-quiet-dual-fans-with-speed-controller)

## 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

- • **Whisper-Quiet Cooling:** Maintain peak performance with near-silent 26 dBA operation—your AV gear’s best-kept secret.
- • **Heavy-Duty Steel Build:** Rugged cold-rolled steel housing with spiral guards ensures durability and sleek rack integration.
- • **Precision PWM Speed Control:** Effortlessly dial in the perfect airflow with 8 noise-free speed settings and memory backup.
- • **Seamless Rack Compatibility:** Standard 120mm dual fans fit any 19” rack, perfect for home theaters, network servers, and pro AV setups.
- • **Dual Ball Bearings, 67,000-Hour Lifespan:** Engineered for relentless reliability, supporting horizontal or vertical mounting without compromise.

## Overview

The AC Infinity RACK ROOF FAN KIT is a premium dual-fan cooling solution designed for standard 19-inch racks. Featuring whisper-quiet 26 dBA operation, 200 CFM airflow, and a PWM speed controller for precise, noise-free adjustments, it ensures optimal temperature control for AV, home theater, and network equipment. Built with heavy-duty steel and dual ball bearings rated for 67,000 hours, this kit offers durable, reliable cooling with easy installation and compatibility with CLOUDPLATE series fans.

## Description

A quiet fan kit designed for standard 19” racks, to be mounted on the roof or to replace existing fans. Features a speed controller utilizing PWM which can control the fan's speed without generating noise. Compatible with CLOUDPLATE series rack fans and can be linked to share the same programming. Heavy-Duty steel construction with spiral fan guards, mounting hardware, and power adapter. Size: Standard 120mm Rack Fans | Fans: 2 | Airflow 200 CFM | Noise: 26 dBA | Bearings: Dual Ball Product Details A quiet dual-fan kit designed to be mounted onto the roof of standard 19-inch racks to provide cooling. Containing standard 120mm fans, it can also replace existing fans that may been included with your rack. Maintaining an optimal temperature for rack-mount equipment prevents overheating, ensures constant performance, and extends their lifespan. Features an inline speed controller utilizing PWM-technology. The fans are housed in heavy-duty cold rolled steel with spiral fan guards. They are CE and RoHS certified, containing dual-ball bearings that are rated at 67,000 hours and allow this fan system to be mounted horizontally or vertically. This complete kit includes two fans, an inline speed controller, rack-roof mounting screws, four rubber washers, corded 6-ft power adapter, and user’s manual. Precise Speed Controller The inline speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments. Unlike common AC-powered duct fans that suppresses voltage to control fan speeds, this duct fan features a DC-motor that is precisely controlled using PWM (Pulse Width Modulation). This technology enables the fan's motor to be able to run smoothly at extremely low RPM speeds without generating motor noises and heat as seen on variable voltage controllers. Eight speed options are available with power switch, and backup memory. Performance and Applications This rack roof fan kit contains standard 120mm fans, enabling it to be compatible with most standard 19” racks. With a noise level of 26 dBA, the fan system can be used for environments where low or minimal noise is required such as home theater, studio, DJ, and audio video racks. A max airflow rating of 200 CFM will provide sufficient cooling to server, network, IT and equipment racks requiring high airflow. Product Identification Manufacturer AC Infinity Inc. Product Name RACK ROOF FAN KIT Product Model AC-RRF7 UPC Code 819137020061 Product and Mounting Dimensions - Per Fan Total Dimensions 5.2 x 5.2 x 1.7 in. (13.2 x 13.2 x 4.2 cm) Fan Dimensions 4.7 x 4.7 x 1.5 in. (12.0 x 12.0 x 3.8 cm) Screw Hole Size Ø 0.17 in. (Ø 0.4 cm) Hole to Hole Distance 4.13 x 4.13 in. (10.5 x 10.5 cm) Fan-to-Fan Cord Length 10 in. (0.8 feet) Power Cord Length 72 in. (6 feet) Product and Mounting Dimensions - Controller Total Dimensions 3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm) Required Mounting Area 2.95 x 0.51 in. (3.6 x 1.3 cm) Hole to Hole Distance 2.87in. (7.3 cm) Screw Hole Size Ø 0.157 in. (Ø 0.4 cm) Cord Length 72 in. (6 feet) Product Performance and Technical Specs Design Rack Roof Top-Exhaust Number of Fans 2 Total Airflow 200 CFM Total Noise 26 dBA Static Pressure 5.5 mm-H2O Operating Voltage 12V DC Power 20 W Current 1.6 A Wall Adapter Input 100 to 240V AC Operating Humidity 35 to 85% RH Operating Temperature 14 to 230°F Fan Bearings Dual Ball Mounting Positions Horizontal or Vertical L10 Life Expectancy 67,000 Hours CE Certification (Whole Product) PDF RoHS Cert. (Whole Product) PDF Product Manuals Fan Unit Manual PDF

Review: Supersilenciosos - Los hemos instalado en un rack en la parte superior, en conjunto con una Placa inferior que inyecta aire al cajón. La estética es inmejorable (acomplan perfectamente en los agujeros que trae el cajón en la tapa superior), son supersilenciosos y se adaptan en velocidad a lo que ordena el sistema de inyección inferior. Muy recomendables!
Review: VERY Nice Fan Set

## Features

- A quiet fan kit designed for standard 19" racks, to be mounted on the roof or to replace existing fans.
- Features a speed controller utilizing PWM which can control the fan's speed without generating noise.
- Compatible with CLOUDPLATE series rack fans and can be linked to share the same programming.
- Heavy-Duty steel construction with spiral fan guards, mounting hardware, and power adapter.
- Size: standard 120 mm rack fans, fans: 2, airflow 200 CFM, noise: 26 dBA bearings: dual ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FQLHCXL |
| Air Flow Capacity | 200 Cubic Feet Per Minute |
| Best Sellers Rank | #62,351 in Computers ( See Top 100 in Computers ) #504 in Computer Case Fans |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Compatible Devices | Server |
| Cooling Method | ['Air', 'Not Specified' or 'None'] |
| Cooling method | ['Air', 'Not Specified' or 'None'] |
| Customer Reviews | 4.8 out of 5 stars 330 Reviews |
| Item Dimensions L x W x H | 13.2L x 4.2W x 13.2H centimeters |
| Item Weight | 2.5 Pounds |
| Manufacturer | AC Infinity |
| Material Type | Alloy Steel |
| Noise Level | 26 Decibels |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product dimensions | 13.2L x 4.2W x 13.2H centimeters |
| UPC | 819137020061 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 20 watts |

## Product Details

- **Brand:** AC Infinity
- **Power connector type:** 4-Pin
- **Product dimensions:** 13.2L x 4.2W x 13.2H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 20 watts

## Images

![RACK ROOF FAN KIT, Quiet Dual-Fans with Speed Controller, for cooling AV, Home Theater, Network 19” Racks - Image 1](https://m.media-amazon.com/images/I/510Hvvpz6BL.jpg)

## Questions & Answers

**Q: Can these roof rack fans be controlled by the ac infinity controller 12?  controller docs to the contrary, these fans appear to draw too much power.**
A: The controller docs say yes and I’ve hooked them up and they certainly seem to work.  Still, I agree there seems to be some discrepancy on power need.  Perhaps they just would run as fast as possible it versus a different controller/power source.

**Q: I am trying to get this along with controller 12. Does this come with the DC port to connect it to the controller? if not what size connector fit both**
A: Yes this will work with the Controller 12, this kit has two fans, the controller 12 will support up to 25watts I have definitely done this with two fans, but believe I have hooked it up to four fans as well.

The Rack ROOF fan KIT comes with its own power supply but only allows for you to manually change the speed at eight different speeds but you cannot use that with the controller 12.

**Q: can it handle 100-240 VAC, single phase?**
A: No. The fans are DC powered using a PWM speed controller. The kit comes with a 120/240 AC to DC power supply.

**Q: What voltage does the power adapter output?**
A: Power Adapter for the dual fans: 
Input:     120 volt AC     
Output:  12 Volts DC  @ 1.25 amps

Has great cable lengths.

Work well in a Rack when replacing noisy fans.
Bonus: Wired control for adjusting fan speed
 (noise level) with 8 speed settings and off setting.

Adding a temperture gauge might be helpful.
I highly recommend these quality fans.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Supersilenciosos
*by L***S on 14 February 2024*

Los hemos instalado en un rack en la parte superior, en conjunto con una Placa inferior que inyecta aire al cajón. La estética es inmejorable (acomplan perfectamente en los agujeros que trae el cajón en la tapa superior), son supersilenciosos y se adaptan en velocidad a lo que ordena el sistema de inyección inferior. Muy recomendables!

### ⭐⭐⭐⭐⭐ VERY Nice Fan Set
*by C***L on 12 February 2025*



### ⭐⭐⭐⭐⭐ EXCELLENT QUALITY -- I'll buy again
*by B***N on 13 September 2020*



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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-12*