# Corsair LL Series LL140 RGB 140mm Dual Light Loop RGB LED PWM Fan Single Pack Cooling CO-9050073-WW, No Controller

- Category: Case Cooler
- Brand: Corsair
- Model: LL140
- Part number: CO-9050073-WW
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 8463 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/case-cooler/corsair-ll140-co-9050073-ww/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Corsair |
| Model | LL140 |
| FAN RPM | 600 to 1300 RPM |
| Noise Level | 25 dBA |
| Airflow | 51.5 CFM |

## Key Features

- 16 independent RGB LEDs in every fan, split between two separate light loops.
- This Product is intended as an expansion of the Ll140 RGB LED 2 fan kit with lighting Node Pro. The RGB functionality of this Product requires a RGB lighting hub and lighting Node Pro.
- PWM fan control allows for dynamic speed adjustment between 600 rpm to 1, 300 rpm, minimizing noise or maximizing airflow.
- 140mm fan Blade engineered for Low-Noise operation without sacrificing performance. NOTE: Refer the User Guide before use.
- Fan size is 5.51 x 0.98 in inches. Bearing type is hydraulic
- Air Flow Rate: 51.5 CFM. Operating Voltage: 7V - 13.2V. Speed: 600 - 1300 RPM

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