Fan Thermaltake Pure Duo 12

The Thermaltake Pure Duo 12 is a 120 mm PWM-controlled case fan with a dual-ring addressable LED design and support for 5V RGB-capable motherboards. It runs at 500–1500 RPM, uses a hydraulic bearing for reduced noise and improved longevity, and delivers a maximum static pressure of 1.72 mmH2O. The fan comes in a black finish and is intended for general PC cooling applications.

Advantages

The dual 2-ring LED layout with 9 addressable LEDs per ring provides uniform illumination with 16.8 million color options. PWM control combined with a 9-blade impeller balances airflow and acoustic performance for efficient cooling. A hydraulic bearing with a seal cap reduces friction and noise while extending service life. In-mold anti-vibration rubber pads minimize vibration transmission to the chassis, keeping operation quieter at higher speeds. The included preset controller allows changing lighting modes, colors and speeds without a 5V RGB header, and the fan also supports synchronization with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light and ASRock Polychrome on compatible 5V-addressable headers.

Suitable for

• Case cooling for desktop PCs
• Systems using 5V addressable RGB headers
• Quiet builds requiring moderate airflow (500–1500 RPM)
• Rigs where uniform multi-color LED lighting is desired

Key specifications

• Fan diameter: 120 mm
• Speed: 500–1500 RPM (PWM)
• Bearing type: Hydraulic
• Maximum static pressure: 1.72 mmH2O
• LED: 2 independent rings, 9 addressable LEDs per ring, 16.8 million colors
• Supported voltages: 5 V (LED), 12 V (fan)
• Colour: Black
• Manufacturer part number (MPN): CL-F115-PL12SW-A
• EAN: 4713227525619

How to use

Install the fan in a standard 120 mm fan mount in your PC case using the supplied screws or anti-vibration mounts. Connect the 3- or 4-pin power/PWM cable to the motherboard fan header for speed control or to a compatible fan controller. For LED control, connect the 3-pin 5V addressable RGB header to a compatible motherboard header, or use the included preset controller to cycle through modes, change colors and adjust lighting speed without a 5V header.

Recommendations

Mount the fan with the blade orientation matching your intended airflow (intake or exhaust). Use PWM fan headers to enable automatic speed control based on system temperature. If syncing lighting with motherboard software, ensure your board has a 5V addressable RGB header and the corresponding vendor software is installed.