Thermaltake Pure Duo 14 ARGB Sync Radiator Fan (2-Fan Pack) – Black

Upgrade your cooling and lighting with the Thermaltake Pure Duo 14 ARGB Sync Radiator Fans. This premium 2-pack combines industrial-strength airflow with vibrant, addressable lighting to deliver both performance and show-stopping aesthetics. Built for radiators, builds, and enclosures that demand quiet efficiency and bold, synchronized color, the Pure Duo is designed to elevate system cooling while adding an unforgettable glow that can be tuned to match any theme or showcase your hardware in its best light.

The centerpiece of the Pure Duo is its unique ARGB lighting system. Featuring 16.8 million colors across two independent rings, each ring houses 9 addressable LEDs for smooth, uniform color distribution. The dual-ring design ensures broad, even lighting coverage across fans and radiators, eliminating hot spots and color gaps. With synchronization support for 5V ARGB motherboards, you can coordinate lighting across all compatible components—motherboards from leading brands, including ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, and ASRock Polychrome Sync—creating a cohesive visual effect that responds to system activity or custom profiles.

Beyond lighting, the Pure Duo is engineered for dependable cooling performance. Each 140mm fan is PWM-controlled, allowing precise speed adjustments to match workload, ambient temperature, and radiator size. The combination of large axial blades, careful blade geometry, and favorable static pressure characteristics delivers strong airflow and efficient heat dissipation while preserving quiet operation under normal use. This makes the two-fan pack an ideal choice for all-in-one coolers, custom loops, or case configurations that require robust cooling with minimal noise reverberation during gaming, streaming, or productivity bursts.

One of the standout benefits of the Pure Duo is its plug-and-play transparency and compatibility. The design emphasizes straightforward installation in standard 140mm mounting holes, with mounting hardware included in the package. The two fans operate in concert, so you can configure a balanced push-pull or parallel setup on radiators, helping to maximize radiator contact, airflow, and overall cooling efficiency. The result is a clean, cohesive thermal solution that complements modern builds without complicating cable management or software control.

In addition to performance and aesthetics, Thermaltake prioritizes reliability and ease of use. The fans are built to withstand long gaming sessions and demanding workloads, with robust construction and components chosen for longevity. The ARGB lighting is designed to deliver bright, stable color that remains consistent across cycles and across different firmware revisions, ensuring your lighting remains impressive through every boot and every update. The 2-pack configuration gives you the flexibility to implement a two-fan radiator setup for high-performance cooling or to deploy as powerful case fans where space and mounting options permit.

• Stunning ARGB lighting with 16.8 million colors across two independent rings, each ring housing 9 addressable LEDs for even brightness and coverage.
• 140mm PWM-controlled fans deliver precise speed control and strong airflow tailored to radiators and high-demand builds, with quiet operation in everyday use.
• 5V ARGB motherboard sync compatibility across major brands, enabling seamless lighting integration with Aura Sync, Mystic Light, Fusion, and Polychrome.
• Dual-fan, 2-pack configuration designed for radiators, push-pull or parallel setups, offering flexible mounting options and straightforward installation.
• Durable construction with a focus on reliability, longevity, and consistent color performance—perfect for premium builds, gaming rigs, and content creation desktops.

Technical Details of Thermaltake Pure Duo 14 ARGB Sync Radiator Fan (2-Fan Pack)

• Product type: 140mm ARGB radiator fans (2 fans included)
• Lighting: 16.8 million color ARGB with two independent rings (9 LEDs per ring)
• Control: PWM speed control for dynamic RPM adjustment
• Lighting interface: 5V ARGB header compatible with major motherboard RGB ecosystems
• Color: Black finish
• Mounting: Standard 140mm mounting hole pattern for radiators and cases
• Included accessories: Mounting screws and necessary hardware for typical 140mm installations
• Primary use: Ideal for radiator cooling, case fan replacement, or multi-fan configurations in high-performance builds

how to install Thermaltake Pure Duo 14 ARGB Sync Radiator Fan

• Verify compatibility: Ensure your case or radiator supports 140mm fans and that your motherboard provides a 5V ARGB header for lighting control.
• Prepare the mounting area: Remove any obstructing panels or fans and clean the mounting holes to ensure a snug fit for the 140mm fans.
• Install the fans: Align the Pure Duo fans with the radiator or case mounting holes. Use the provided screws to secure each fan firmly, taking care not to overtighten.
• Connect the lighting: Connect the ARGB lighting cable to the appropriate 5V ARGB header on your motherboard or lighting controller. Ensure the connector is oriented correctly to avoid damage.
• Connect the power: Attach the PWM fan connector to the appropriate motherboard header (e.g., CPU_FAN or AIO_PUMP) or to a fan hub if you are running a multi-fan setup. This enables automatic speed control based on system cooling needs.
• Manage lighting and performance: Use your motherboard’s lighting software (Aura Sync, Mystic Light, Fusion, or Polychrome) to configure colors, effects, and synchronization. Adjust fan curves in the BIOS or software to balance cooling performance and noise.
• Test and calibrate: Power on the system, confirm lighting is active, and observe the fans for smooth operation. If needed, fine-tune fan speed curves to achieve the desired balance between cooling performance and acoustics.

Frequently asked questions

• Q: What is included in the Thermaltake Pure Duo 14 ARGB Sync Radiator Fan 2-Fan Pack?
• A: The package includes two 140mm ARGB fans with addressable LEDs, mounting hardware, and necessary cables to connect lighting and power, ready for radiator or case use.
• Q: Is the ARGB lighting compatible with major motherboard brands?
• A: Yes. The Pure Duo supports 5V ARGB headers and is compatible with popular RGB ecosystems such as ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, and ASRock Polychrome.
• Q: Can I use these fans without an ARGB connection?
A: The fans will operate as standard PWM fans for cooling even if ARGB lighting is not connected, but lighting features will be inactive without the ARGB connection.
• Q: Are these fans suitable for radiator use?
• A: Yes. They are specifically designed for radiator cooling, delivering strong airflow and good static pressure to maximize heat dissipation.
• Q: Do I need special software to control lighting?
• A: Lighting can be controlled through your motherboard’s RGB software, allowing synchronized effects across compatible components. Some setups may also support standalone controller options if available.