darkFlash DR12 Pro

darkFlash DR12 Pro Addressable RGB Case Fans Instruction Manual

Model: DR12 Pro

Brand: darkFlash

1. Product Overview

The darkFlash DR12 Pro Addressable RGB Case Fans are designed to provide efficient cooling and vibrant lighting for your computer system. This kit includes 120mm fans with addressable RGB LEDs, a control hub, and a remote controller, offering extensive customization options for lighting effects and fan speed. The fans are compatible with ASUS Aura Sync and other motherboard RGB synchronization technologies via a 5V ARGB header.

darkFlash DR12 Pro fans, controller, and remote

Image 1.1: The darkFlash DR12 Pro fan kit, including three fans, the control hub, and the RF wireless remote controller.

2. Package Contents

Please check the package contents upon unboxing to ensure all components are present:

3 x darkFlash DR12 Pro 120mm ARGB Case Fans
1 x Control Hub
1 x RF Wireless Remote Controller
1 x 5V RGB Cable (for motherboard synchronization)
1 x LED Cable (specifically for Gigabyte VDG ports)
Mounting Screws

3. Product Features

Addressable RGB Lighting: Each fan features vibrant, customizable ARGB lighting with multiple effects.
Motherboard Sync: Compatible with ASUS Aura Sync and other 5V ARGB headers for synchronized lighting across your system.
Quiet Operation: Engineered for low noise levels, approximately 16 dBA.
High Performance: Provides effective airflow for optimal system cooling.
Speed Control: Adjust fan speed via the remote controller or motherboard software.
Dual-Sided Lighting: LEDs are present on both sides of the fan, ensuring aesthetic appeal regardless of mounting orientation.
Anti-Vibration Pads: Rubber pads on fan corners reduce operational noise and vibration.
Centralized Control: The included control hub supports up to 8 fans and 2 LED strips.

Close-up of darkFlash DR12 Pro fans and controller

Image 3.1: Detail view of the fans and control hub, highlighting the RGB rings.

4. Setup and Installation

Follow these steps to properly install your darkFlash DR12 Pro fans:

4.1 Fan Installation

Identify desired mounting locations within your PC case (e.g., front, top, rear).
Secure each fan to the case using the provided mounting screws. Ensure the airflow direction is as desired (typically intake from front/bottom, exhaust from rear/top).

Image 4.1: A single darkFlash DR12 Pro fan, showing its design and mounting points.

4.2 Control Hub Connection

Connect each fan's proprietary cable to the numbered FAN ports (1-8) on the control hub.
Connect the control hub to your power supply unit (PSU) using the 4-pin power connector.
Optional: For motherboard RGB synchronization, connect the 5V RGB cable from the control hub to your motherboard's 5V ADD_HEADER or Digital LED Pin Header (VDG).
Important Note for Gigabyte Motherboards: If you have a Gigabyte motherboard, use the dedicated LED cable to connect the control hub to the VDG port. Connecting the LED cable to other ports may short circuit your motherboard.
The control hub can be mounted inside your case using the adhesive loop fasteners on its back.

Connection diagram for darkFlash DR12 Pro fans and controller

Image 4.2: Detailed connection diagram showing fans, control hub, power supply, and motherboard RGB headers.

Control hub connection ports and cable types

Image 4.3: Close-up of the control hub's ports and the included 5V RGB and LED cables.

Dimensions of darkFlash DR12 Pro fan and controller

Image 4.4: Dimensions of the DR12 Pro fan and control hub, along with the adhesive backing for the hub.

5. Operating Instructions

The darkFlash DR12 Pro fans can be controlled using the included RF wireless remote controller or via motherboard software if connected to a compatible ARGB header.

5.1 Remote Controller Functions

The remote allows for direct control over lighting modes, LED speed, and fan speed.

Image 5.1: Diagram of the RF Wireless Remote Controller with button descriptions.

Remote Control Button Functions
Button	Function
Power Button	Turns lighting On/Off.
MODE + / MODE -	Cycles through various lighting modes.
LED SPEED + / LED SPEED -	Adjusts the speed of the lighting effects.
FAN SPEED + / FAN SPEED -	Adjusts the fan rotation speed.
M/B SYNC	Switches between remote control and motherboard synchronization (if connected).
R, G, B Buttons	Selects static Red, Green, or Blue color.
Rainbow Mode	Activates rainbow lighting effect.
Breathing Mode	Activates breathing lighting effect.
Start Night Mode	Activates a low-brightness mode suitable for night.
Lighting Mode (Lightning Bolt icon)	Activates a specific dynamic lighting mode.

Various lighting modes displayed by darkFlash DR12 Pro fans

Image 5.2: Examples of different lighting modes achievable with the DR12 Pro fans.

5.2 Motherboard Synchronization

If the 5V RGB cable is connected to a compatible motherboard header, you can control the fan lighting through your motherboard's RGB software (e.g., ASUS Aura Sync, MSI Mystic Light Sync, Gigabyte RGB Fusion). Press the "M/B SYNC" button on the remote to switch control to the motherboard software. Ensure your motherboard's software is up-to-date for best compatibility.

6. Maintenance

Cleaning: Periodically clean the fan blades and frame to prevent dust buildup, which can reduce cooling efficiency and increase noise. Use compressed air or a soft, dry cloth. Ensure the PC is powered off and unplugged before cleaning.
Cable Management: Ensure all cables are neatly routed and secured to prevent interference with fan blades or other components.
Inspection: Regularly check fan mounting screws for tightness and ensure no cables are obstructing fan rotation.

7. Troubleshooting

Common Issues and Solutions
Issue	Possible Cause	Solution
Fans not spinning.	No power to control hub; loose connection; faulty fan.	Ensure the 4-pin power connector from the control hub is securely connected to the PSU. Check all fan connections to the control hub. Test individual fans if possible.
RGB lighting not working.	Loose ARGB cable; remote not paired; motherboard sync active; faulty LED.	Ensure the 5V RGB cable is securely connected to the motherboard (if using sync) or that the remote is functioning. Press the "M/B SYNC" button on the remote to toggle between remote and motherboard control. Verify the correct ARGB header (5V, 3-pin) is used, not a 12V RGB header.
Fans are noisy.	Dust buildup; loose mounting; high fan speed; cable obstruction.	Clean fan blades and grilles. Ensure fans are securely mounted with anti-vibration pads. Reduce fan speed using the remote or motherboard software. Check for any cables or objects obstructing fan rotation.
Remote controller not responding.	Battery low/dead; obstruction; out of range.	Replace the remote control battery. Ensure no physical obstructions between the remote and the control hub. Operate the remote within close proximity to the control hub.

8. Specifications

Feature	Detail
Model Number	DR12 Pro (8541605736)
Fan Dimensions	125mm x 125mm x 125mm (approx. 4.92 x 4.92 x 4.92 inches)
Control Hub Dimensions	94mm x 47mm x 15mm (approx. 3.7 x 1.85 x 0.59 inches)
Fan Speed	Up to 1300 RPM
Air Flow Capacity	20.34 CFM (Cubic Feet Per Minute)
Noise Level	16 dBA
Power Connector Type	4-Pin (for control hub)
Voltage	12 Volts (DC)
Wattage	1.92 watts
Cooling Method	Air
Material	Rubber (anti-vibration pads)
Compatibility	Motherboards with 5V Addressable RGB (3-pin) header (e.g., ASUS Aura Sync)

9. Warranty and Support

For warranty information and technical support, please refer to the darkFlash official website or contact their customer service. Keep your purchase receipt as proof of purchase for warranty claims.

Website: www.darkflash.com

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