ASUS Prime ARGB 3in1 Case Fan
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About This Item
- 3-pack 120 mm ARGB case fans
- Extra-thick 28 mm frame for enhanced airflow
- 20 ARGB LEDs with dual-sided illumination
- Up to 58 CFM airflow at 21 dB(A) noise level
- PWM support for dynamic speed control
- 120 x 120 x 28 mm dimensions, 2.16 W power draw
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ASUS Prime MR120 | High-Performance ARGB Case Fan Trio
The ASUS Prime MR120 Fan ARGB Black 3in1 Computer case 12 cm delivers powerful airflow with quiet operation and vibrant lighting. Designed for PC builders who want effective cooling without excessive noise, this fan trio combines a 28mm extra-thick frame with 20 ARGB LEDs for both performance and visual impact.
Quick Specs
| Metric | Spec |
|---|---|
| Fan Diameter | 12 cm |
| Max Speed | 1600 RPM |
| Airflow | 58 CFM |
| Noise Level | 21 dB(A) |
| LED Count | 20 ARGB (dual-sided) |
Powerful Cooling Meets Silent Operation
The ASUS Prime MR120 ARGB Fan is engineered for efficient heat management. With a maximum airflow of 58 CFM and noise levels kept at or below 21 dB(A), it strikes a balance between cooling performance and acoustic comfort. The 28mm thick frame enhances static pressure, making it ideal for high-density radiators or restrictive case layouts.
Dynamic ARGB Lighting for Custom Builds
Twenty ARGB LEDs are integrated into the fan frame with dual-sided illumination, allowing your lighting effects to be visible from multiple angles. Whether you’re matching a theme or creating contrast, the multi-colour lighting is fully controllable via compatible ARGB headers or software, adding a premium look to your system.
PWM Control for Intelligent Speed Adjustment
Thanks to PWM (Pulse-Width Modulation) support, the fan can automatically adjust its speed between 0 and 1600 RPM based on system temperature. This means quieter operation during light workloads and increased cooling when under load, optimising both noise and performance.
Box Contents
- 3 x ASUS Prime MR120 ARGB Fans
- Mounting screws and accessories
- User manual
Check Before You Buy
- Confirm your case has 120mm fan mounting points
- Verify your motherboard supports ARGB or PWM control
- Ensure your system has adequate clearance for 28mm-thick fans
- Check that your ARGB controller or software is compatible
Frequently Asked Questions
Q: What is the power consumption of each fan?
A: Each fan draws 2.16 W at 12 V.
Q: Are the fans compatible with Aura Sync?
A: Yes, they are compatible with ASUS Aura Sync and other ARGB ecosystems.
Q: What bearing type does the fan use?
A: The fan uses a sleeve bearing for smooth and reliable operation.
Q: What is the starting voltage?
A: The starting voltage is 6 V.
Q: What are the fan dimensions?
A: Each fan measures 120 x 120 x 28 mm.
The Consultant’s Verdict & Warranty
The ASUS Prime MR120 ARGB Fan trio is an excellent choice for UK PC builders seeking high airflow, low noise, and striking lighting. With PWM control and ARGB compatibility, it suits both performance and aesthetic-focused builds. Covered by the standard Manufacturer Warranty.

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