Thermaltake CL-P021-CA12RE-A Riing Silent 12 Pro Red CPU Cooler

Thermaltake CL-P021-CA12RE-A Riing Silent 12 Pro Red CPU Cooler

Thermaltake CL-P021-CA12RE-A Riing Silent 12 Pro Red CPU Cooler


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– Riing Silent Pro Red CPU Cooler
– Fan Size: 120mm
– Connector: 4 Pin PWM + LNC
– Fan Speed: 500 – 1400 RPM

SKU: CL-P021-CA12RE-A-TR Category:
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Thermaltake Riing Silent 12 Pro. Suitable for: Processor, Type: Cooler, Fan diameter: 12 cm. Product color: Black, Red, Illumination color: Red, Fan connector: 4-pin. Voltage: 12 V, Rated current: 0.21 A. Width: 102 mm, Depth: 140 mm, Height: 160 mm

Riing Silent 12 Pro Red CPU Cooler
Thermaltake Riing Silent 12 Pro CPU cooler has implemented a specially designed 11 fan-blade 120mm PWM fan which is fit to enhance the airflow as well as produce an impressive cooling performance. Most importantly, the Riing Silent 12 Pro series is aesthetics in performance. Hydraulic bearing for silent operation guarantees ultra-low noise. The patented LED ring maintains color and brightness uniformity. Especially, the lighting effect is visible from all sides and angles.

Eleven Fan Blade Design
Eleven fan blades are engineered to generate a large volume of air passing through the heatsink at any angle and make a perfect balance between silence and performance.

Riing Silent 12 Pro series is designed with PWM function which allows the motherboard to run the fan precisely at its necessary speed. This guarantees the required cooling performance as well as minimizes the noise level.

To achieve maximum cooling performance in all applications, the wind blocker frame is designed to direct airflow towards the middle section of the blade, thereby creating a compression effect and blocking any air from escaping. This special design reduces the blade’s noise and vibration, creating a perfect balance between power and sound.

Patented Riing LED
The color and brightness uniformity of the Patented LED ring is visible from all directions and adds style to the chassis.

Hydraulic Bearing Design
The hydraulic bearing self-lubricates with a high-quality, friction-reducing substance that lowers operation noise and enhances thermal efficiency. The seal cap prevents leakage of the lubricant and improves the lifespan of the unit.

Optimized Silent Operation
For acoustic test, the Riing Silent 12 Pro series was tested in a semi-anechoic chamber which includes anti-vibration, sound-proof, and sound-absorbing effects.

With an LNC (Low-Noise Cable), the Riing Silent 12 Pro series can reduce 37% of noise level from 21.7dBA to 13.5 dBA, and 50% of fan speed.

Thermal Image Demonstrates Heat Distribution
The Riing Silent 12 Pro series delivers outstanding cooling performance, keeping the temperature between 24 ℃ and 29.4℃ (ambient temperature is 21℃) @Intel® Core™ i7-4770K 3.8Ghz at Full Load.

Superior Heat Dissipation
Optimized 0.5mm thick aluminum fins with 2.7mm air gap and 5 x Ø6mm solid copper heat pipes are designed for rapid heat dissipation, allowing maximum heat conductivity. The tower’s side flow design delivers the best cooling performance. In addition, the heat pipes are in continuous direct contact with the CPU to ensure fast and efficient heat dissipation.

Special-Designed Fan Clips
The Riing Silent 12 Pro series is specially designed with fan clips that can combine the fan and the cooler tightly. Also, the fan clips can make assembly and dismantle more easily in the process.

Anti-Vibration Mounting Systems with Non-Interference Cooling
Anti-vibration rubber pads strengthen stability during operation and provide hassle-free usage for 80% protection coverage, including all four corners. And Riing Silent 12 solves the co-existing problem of high-performance RAM and CPU coolers, achieving the best RAM clearance.

Brand Thermaltake
Series Riing LED RGB Radiator Fans
Model CL-P021-CA12RE-A
Compatibility Intel LGA 2066/2011-3/2011/1366/1156/1155/1151/1150/775
Heatsink Material Aluminum Fins/Copper Heatpipes
Heatpipe Φ6mm x 5 pcs
Fan Dimension 120 x 120 x 25 mm(L xW x H)
Fan quantity 1pcs
Fan Speed 500~1400 RPM
300~700 RPM (with LNC )
Rated Voltage 12V
Start Voltage 9.0 V
Rated Current 0.21 A
Power Input 2.52 W
Air Flow 53 CFM
Air Pressure 1.23 mm-H2O
Acoustical Noise 19 dBA
12 dBA(with LNC)
Lifetime/Fan Lifetime 40,000 hours
Pin Connect 4 pin PWM + LNC (Low-Noise Cable)
50% Fan Speed and 37% Noise Can Be Reduced
Cooling Power 170 W
Dimensions & Weight
Dimension 140 x 102 x 160mm
Weight 884 g

2 Years


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