Corsair LL120 RGB 120 mm Dual Light Loop PWM Case Fan - Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Weight | 260 g |
| Height | 120 mm |
| Width | 120 mm |
| Depth | 25 mm |
| Fan thickness | 2.5 cm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Energy management | |
| Voltage | 7 - 13.2 V |
| Packaging content | |
| Number of screws | 4 |
| Screws included | ![]() |
| Other features | |
| Country of origin | China |
| Design | |
| Product colour | Black, White |
| Number of fans | 1 fan(s) |
| Illumination colour | Blue, Green, Red |
| Fan connector | 4-pin |
| Illumination LED | ![]() |
| Performance | |
| Type | Fan |
| Compatible processor series | Not supported |
| Fan diameter | 12 cm |
| Supported processor sockets | Not supported |
| Suitable location | Computer case |
| Maximum airflow | 43.25 cfm |
| Maximum air pressure | 1.61 mmH2O |
| Noise level (high speed) | 24.8 dB |
| Rotational speed (max) | 1500 RPM |
| Rotational speed (min) | 600 RPM |
| Bearing type | Hydraulic |
| Pulse-width modulation (PWM) support | ![]() |
| Features | |
| Product type | Case fan |
| Logistics data | |
| Harmonized System (HS) code | 84733080 |
| EAN | 0843591032421 |
| Warranty | 2 years |
The CORSAIR LL120 is a 120mm case fan designed for system cooling and aesthetic customization within a PC build. It incorporates 16 individually addressable RGB LEDs distributed across two distinct light loops, which allows for layered lighting effects and simultaneous inner and outer ring color combinations. The fan's standard 120mm frame is built for compatibility with most modern PC chassis fan mounts. This model connects via a 4-pin header for pulse-width modulation (PWM) control.
This fan's rotational speed can be adjusted between 600 and 1,500 RPM, providing a way to balance cooling performance against noise levels. At its maximum setting, it generates an airflow of 43.25 CFM and a static pressure of 1.61 mmH2O. The internal hydraulic bearing is engineered to reduce friction and operational noise, resulting in a maximum sound level rated at 24.8 dB. These specifications make it suitable for general case ventilation requirements where both airflow and acoustics are considerations.
Key Features:- Features 16 individually addressable RGB LEDs in a dual-loop design
- Provides PWM control for an adjustable 600 to 1,500 RPM speed range
- Generates a maximum airflow of 43.25 CFM
- Utilizes a hydraulic bearing for quiet operation
- Fits standard 120 x 120 x 25 mm fan mounts
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- Quick Start Guide (English)

