Lian Li UNI FAN AL120
Expert rating9 / 10
- Fan Size:
- 120mm
- Bearing Type:
- Fluid Dynamic
- Lighting:
- ARGB
- Airflow:
- 64.5 CFM
- Static Pressure:
- 2.3 mmH2O
- Max Speed:
- 1900 RPM
- Noise Level:
- 28.3 dBA
- PWM Control:
- Yes
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Manufacturer: Lian Li Last updated: 2026-09-12
Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM) Review
Lian Li UNI FAN AL120 120mm case fan, 64.5 CFM airflow, 2.3 mmH2O static pressure, 1900 RPM max, 28.3 dBA, Fluid Dynamic bearing, ARGB, PWM control. A higher-airflow evolution of the UNI FAN SL, keeping the daisy-chain cabling with more raw output.
The UNI FAN AL120 sits a step above the SL120 in Lian Li's daisy-chain lineup, trading a bit of noise headroom for higher airflow and static pressure — 64.5 CFM against the SL120's 58.5, at a modestly higher 28.3 dBA. It keeps the same fan-to-fan physical connector system, so an AL120 stack still needs only a single cable run for power, PWM, and ARGB.
AL vs. SL
The AL120's blade geometry and motor are tuned for more airflow and pressure than the SL120, which suits it better to denser front-panel filters or as an intake behind a restrictive mesh panel, at the cost of running slightly louder at matched RPM.
Shared Ecosystem Benefits
Because AL and SL fans use the same daisy-chain connector standard, builders can mix them within a case if they want higher-performance intake fans up front and quieter SL120s as rear exhaust, all still cabled through one controller run.
Comparison to Alternatives
Against its own SL120 sibling, the AL120 is the pick when a case's front intake sits behind dense dust filtering that needs the extra static pressure. Versus the Arctic BioniX P120 A-RGB, the AL120 delivers more airflow and the cable-management advantage of daisy-chaining, though the BioniX runs quieter for a comparable RGB fan.
Specifications
Identity and packaging
| Brand | Lian Li |
|---|---|
| Model | UNI FAN AL120 |
| Fan Thickness | 25 mm |
Design
| Fan Size | 120 mm |
|---|---|
| Bearing Type | Fluid Dynamic |
| Lighting | ARGB |
Performance
| Static Pressure | 2.62 mmH2O |
|---|---|
| Max Speed | 1900 RPM |
| Noise Level | 28.3 dBA |
| PWM Control | Yes |
Performance at maximum speed
| Airflow | 64.5 CFM |
|---|
Performance at quiet speed
| Min Speed | 800 RPM |
|---|
Power and control
| Max Power Draw | 5.94 W |
|---|---|
| Start Voltage | 6 V |
Connection and daisy chain
| Connector Type | Proprietary |
|---|---|
| Lighting Connector | Proprietary |
| Daisy Chain Support | Yes |
| Max Fans Per Chain | 4 |
| Ecosystem | Lian Li UNI FAN |
Lighting
| RGB Lighting | Yes |
|---|---|
| Lighting Type | ARGB 5V |
Market
| Warranty | 2 years |
|---|---|
| Positioning | Mainstream |
| Connector | Daisy-chain + PWM |
|---|---|
| Colors | Black/White |
| Source URL | https://lian-li.com/product/uni-fan-al/ |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating9 / 10
The higher-output half of Lian Li's daisy-chain ARGB duo, best behind restrictive front-panel filters.
Best for
- Front intake behind dense dust filters
- Multi-fan ARGB builds wanting more airflow than the SL120
- Mixed AL/SL daisy-chain setups
Not for
- Noise-sensitive builds (SL120 is quieter)
- Single-fan installs
- Extreme-restriction radiator duty
FAQs
What are the key specifications of the Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM)?
The Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM) is a case fan from Lian Li. Key specs: Fan Size 120, Bearing Type Fluid Dynamic, Lighting ARGB, Airflow 64.5, Static Pressure 2.3.
Will the Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM) work with my current setup?
The Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM) lists Fan Size is 120. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM) best suited to?
It suits front intake behind dense dust filters, multi-fan argb builds wanting more airflow than the sl120, mixed al/sl daisy-chain setups.
What are the drawbacks of the Lian Li UNI FAN AL120 (120mm/64.5 CFM/2.3 mmH2O Static Pressure/1900 RPM Max/28.3 dBA/Fluid Dynamic Bearing/ARGB/PWM)?
It is a poor fit for noise-sensitive builds (sl120 is quieter), single-fan installs, extreme-restriction radiator duty.
Compare and read more
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