Description
Product Overview
The OwlTree PWM Fan Hub is a high-performance accessory designed for PC enthusiasts and builders who require efficient cooling solutions. This hub supports up to six 4-pin PWM fans, delivering a maximum total power output of 60W (5A at 12V) with each port capable of handling up to 2A. It features flexible power supply inputs, compatible with Type-C 12V (supporting QC3.0/PD3.0) and DC 5.5×2.1mm 12V inputs, allowing users to choose the most convenient power source. The product dimensions are 1.7 x 1.7 x 0.78 inches, and it weighs 2.08 ounces, making it compact and easy to integrate into various setups. An adjustable PWM duty cycle is indicated by 10 lights, representing increments from 0% to 100%, while the indicator light color shows input voltage status—blue for normal 12V input and orange for voltages below 11.8V. Manufactured by OwlTree with model number PC071a, this hub is ideal for enhancing airflow in gaming PCs, workstations, and home entertainment systems.

Usage
The OwlTree PWM Fan Hub is perfect for a wide range of environments, including custom PC builds, gaming rigs, and home office setups where effective thermal management is crucial. It is targeted at DIY enthusiasts, PC modders, and anyone looking to streamline their cooling system without compromising on performance. Use it in scenarios that require multiple fans, such as high-end gaming computers, video editing workstations, or server racks, to maintain optimal temperatures and prevent overheating. Its compatibility with Type-C and DC inputs makes it versatile for both modern and traditional power setups, ensuring reliable operation in various configurations.
Why Choose Us
OwlTree stands out by offering a fan hub that combines robust construction with user-centric design. The hub’s ability to handle up to 60W total power ensures it meets the demands of intensive cooling applications, while the flexible input options reduce compatibility issues. Each unit undergoes rigorous testing to guarantee consistent performance and durability, backed by a manufacturer committed to quality. Unlike generic alternatives, this hub provides precise PWM control and clear visual indicators, giving you greater control over your system’s airflow and energy efficiency. Choose OwlTree for a reliable, high-capacity solution that enhances your setup’s cooling capabilities without complexity.
Key Features
- Supports six 4-pin PWM fans for comprehensive cooling coverage in PC builds.
- Flexible power inputs via Type-C 12V and DC 5.5×2.1mm connectors for versatile setup options.
- Maximum 60W output with per-port 2A support, ensuring efficient power distribution.
- Adjustable PWM duty cycle with 10-step visual indicators for precise speed control.
- Input voltage status indicator (blue for normal, orange for low voltage) for easy monitoring.
FAQ
Is this hub compatible with 3-pin fans?
No, the OwlTree PWM Fan Hub is designed specifically for 4-pin PWM fans and does not support 3-pin or 2-pin models. Using incompatible fans may result in improper operation or damage.
What power adapters can I use with this hub?
You can use Type-C 12V adapters that support QC3.0 or PD3.0, or standard DC 5.5×2.1mm 12V power supplies. Ensure the adapter provides sufficient current to avoid voltage drops.
How do I interpret the indicator lights on the hub?
The 10 lights show the PWM duty cycle in 10% increments, from 0% to 100%. The color indicates input voltage: blue means 12V is normal, and orange signals voltage below 11.8V, prompting a check of your power source.
Can I connect more than six fans using additional hubs?
While you can use multiple hubs, ensure the total power draw does not exceed your power supply’s capacity. Each hub supports up to six fans, and overloading may affect performance.
What is the maximum current per fan port?
Each port supports up to 2A, but the combined current for all connected fans must not exceed 5A to maintain safe operation and prevent overheating.





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