Antec IM 120 ARGB 120mm PWM Case Fan
Antec IM 120 ARGB 120mm PWM Case Fan
SKU:CFA-IM120ARGB
The Antec IM 120 ARGB is a 120mm PWM case fan designed for PC cooling and system airflow optimisation. Featuring addressable RGB lighting, hydraulic bearing construction, and variable speed control from 800–1800 RPM, it delivers reliable cooling performance for gaming rigs and workstations.
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Product Information
| Brand | Antec |
|---|---|
| Category | Fan & Cooling Products |
| SKU | CFA-IM120ARGB |
| Availability | In Stock |
Overview
- The Antec IM 120 ARGB is a high-performance 120mm case fan engineered for modern PC cooling systems. Its variable-speed PWM control automatically adjusts fan speed based on system temperature, balancing cooling efficiency with noise levels from just 10.8 dB at minimum to 32 dB under full load.
The hydraulic bearing delivers reliable long-term operation with a rated 40,000-hour lifespan, making it a dependable choice for 24/7 system operation. Addressable RGB lighting integrates with compatible motherboards and lighting controllers, allowing full customisation of fan illumination to match system aesthetics.
With maximum airflow of 46.43 CFM and air pressure of 1.69 mmAq, the IM 120 ARGB provides strong cooling performance for gaming rigs, workstations, and content creation systems. The 4-pin PWM connector enables automatic fan curve management, reducing manual configuration while optimising thermal performance across varying workloads.
Specifications
| Fan Type | PWM |
|---|---|
| Fan Diameter | 120mm |
| Fan Thickness | 28mm |
| Fan Dimensions | 120 x 120 x 28mm |
| Bearing Type | Hydraulic |
| LED Type | Addressable RGB |
| Fan Speed | 800±200–1800±10% RPM |
| Maximum Airflow | 46.43 CFM |
| Minimum Airflow | 18.87 CFM |
| Maximum Air Pressure | 1.69 mmAq |
| Minimum Air Pressure | 0.32 mmAq |
| Noise Level | 10.8–32 dB |
| Lifespan | 40,000 hours |
| Fan Connector | 4-pin PWM |
| LED Connector | 3-pin |
| Fan Rated Voltage | DC 12V |
| LED Rated Voltage | DC 5V |
| Fan Operating Voltage | DC 10.5–13V |
| LED Operating Voltage | DC 4.5–5.5V |
| Fan Rated Current | 0.2A |
| LED Rated Current | 0.55A |
| Weight | 0.2kg |
| Warranty | 2 years |
Key Features
Ideal For
FAQs
Is the Antec IM 120 ARGB compatible with my motherboard?
The fan uses a standard 4-pin PWM connector for fan control and a 3-pin connector for RGB lighting. It is compatible with most modern motherboards featuring 4-pin fan headers and addressable RGB (ARGB) headers. Check your motherboard manual to confirm ARGB header availability for full RGB functionality.
What is the noise level of this fan?
The IM 120 ARGB operates between 10.8 dB at minimum speed (800 RPM) and 32 dB at maximum speed (1800 RPM). At lower speeds, it is nearly silent, making it suitable for quiet PC builds.
Can the fan speed be controlled automatically?
Yes. The 4-pin PWM connector allows your motherboard to automatically adjust fan speed based on system temperature using built-in fan curve settings. This optimises cooling performance while minimising noise during low-load operation.
How long does this fan last?
The hydraulic bearing construction provides a rated lifespan of 40,000 hours, which translates to approximately 4.5 years of continuous 24/7 operation, backed by a 2-year warranty.
What is the difference between PWM and DC fans?
PWM fans adjust speed by varying the power signal, offering better temperature control and efficiency. The IM 120 ARGB uses PWM control, allowing your motherboard to fine-tune fan speed and optimise both cooling and noise levels.
Is separate RGB lighting software required?
No. The 3-pin ARGB connector integrates directly with your motherboard's ARGB header. Most motherboards include RGB lighting software (such as ASUS Aura, MSI Dragon Centre, or Gigabyte RGB Fusion) for controlling the fan's RGB lighting alongside other compatible components.
