140mm High Static Pressure Fan

Turbine Designed, High Static Pressure Fan

The CROWN AC140 fan features 11 blades that is molded with the inner frame, which effectively pushes the air to the center of the fan to create a turbine effect for higher pressure.

Addressable RGB Lighting Effect

Six centered LEDs are controlled by independent IC chips to present a totally customizable addressable RGB lighting effect. This also develops a variety of mixed color experiences.

Modular Connector Design

The CROWN AC140 inherits the modular cable design. This simplifies cable management by speeding up the installation process.

No Controller Required

Connect the included addressable cable to the motherboard’s addressable header. The CROWN AC140’s radiant lighting effect can be beautifully and easily demonstrated with a compatible motherboard software.

* The included Addressable RGB Modular Controller can help you light up the CRWON AC140 fan without an addressable RGB motherboard. The lighting effects will function independently though.

Shockproof rubber stands effectively reduces vibrations.

The turbine blade design is molded to the inner frame to produce higher pressure.



Product Name CROWN AC140
Part Number Single Pack AC140FAN-1PK
Twin Pack AC140FAN-2PK
Fan Size 140 x 140 x 25mm
Materials PBT, PC
Rated Voltage DC 12V
Rated Power 2.4W
Rated Current 0.2A
ADD RGB Rated Voltage DC 5V
ADD RGB Rated Power 1.5W
ADD RGB Rated Current 0.3A
Speed Mode (PWM)
/ Noise Level
PWM 500~1500 R.P.M / 18.1~ 32.5dB(A)
Air Flow 69.03 CFM
Air Pressure 1.93mm/ H2O
LED Addressable RGB
Fan Connector 6-Pin Modular
Noise Level 32.5 dB(A) Max.
Life Expectancy 60,000 hrs/ 40℃
Net Weight 185.6g
Package Dimension
(H x L x W)
Single Pack 245mm x 160mm x 33mm
Twin Pack 245mm x 160mm x 65mm
Warranty 2 years
* Specifications may vary based on different regions.


News / Reviews


AC140 is on InWin Official eStore Now!

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