Lian Li UNI Fan CL Flex 120mm Reverse Blade ARGB Review: High-Static Pressure Reverse Intake Cooling vs Cooler Master MasterFan A120 Review: All-Aluminum High-Pressure Cooling
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
Lian Li UNI Fan CL Flex 120mm Reverse Blade ARGB
High-Static Pressure Reverse Intake Cooling
A high-static-pressure reverse-blade intake fan engineered with fluid dynamic bearings and wireless ecosystem support, trading standard 25 mm clearance for superior airflow.
Cooler Master MasterFan A120
All-Aluminum High-Pressure Cooling
An industrial-grade 30 mm cooling fan pairing an all-aluminum chassis and double ball bearings with formidable 6.1 mmH2O static pressure for demanding radiator applications.
Mizex Comparative Audit Verdict
5-Pillar Engineering Telemetry
Detailed comparison across standardized normalized 1.0 – 5.0 engineering pillars.
Lian Li UNI Fan CL Flex 120mm Reverse Blade ARGB Review: High-Static Pressure Reverse Intake Cooling: Strengths & Caveats
- Reverse blade design enables clean intake aesthetics without visible structural frame struts
- High static pressure of 2.38 mmH2O and maximum airflow of 72.73 CFM
- Fluid Dynamic Bearing ensures sustained mechanical longevity and smooth operation
- Zero RPM mode allows completely silent passive operation under low thermal loads
- Non-standard 28 mm (1.10 in) frame thickness may conflict with tight radiator or case clearance tolerances
- Single-fan retail package does not include the required L-Wireless controller
Cooler Master MasterFan A120 Review: All-Aluminum High-Pressure Cooling: Strengths & Caveats
- Rigid all-aluminum frame eliminates chassis flex and vibration during mounting
- High static pressure of 6.1 mmH2O and 76.9 CFM airflow optimized for dense radiator fin stacks
- Industrial-grade double ball bearings rated for 200,000 hours MTTF
- Integrated daisy-chain connectivity simplifies multi-fan cable routing
- Extended 30 mm thickness creates clearance constraints in compact chassis and tight radiator configurations
- Non-LED construction lacks RGB lighting integration for aesthetics-focused builds
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | Lian Li UNI Fan CL Flex 120mm Reverse Blade ARGB Review: High-Static Pressure Reverse Intake Cooling | Cooler Master MasterFan A120 Review: All-Aluminum High-Pressure Cooling |
|---|---|---|
| Brand DIFF | Lian Li | Cooler Master |
| Model DIFF | UNI Fan CL Flex 120mm Reverse Blade ARGB | MasterFan A120 |
| Dimensions DIFF | 4.72 x 4.88 x 1.10 in (120 x 124 x 28 mm) | 4.72 x 4.72 x 1.18 in (120 x 120 x 30 mm) |
| Blade Type DIFF | Reverse Blade | — |
| Bearing Type DIFF | Fluid Dynamic Bearing (FDB) | Double ball bearing |
| Frame Material DIFF | PBT / PC | All-aluminum |
| Rotational Speed DIFF | 0, 250 - 2100 RPM | Up to 2,500 RPM |
| Maximum Airflow DIFF | 72.73 CFM | 76.9 CFM |
| Static Pressure DIFF | 2.38 mmH2O | — |
| Acoustic Noise DIFF | 30.8 dBA | — |
| Operating Voltage DIFF | DC 6V - 13.2V | — |
| Input Power DIFF | 0.39A (4.68W) | — |
| LED Configuration DIFF | 24 Addressable RGB LEDs | — |
| Lighting Interface DIFF | 5V 3-Pin ARGB | — |
| Control Interface DIFF | Wireless Control (L-Wireless compatible) | 4-pin PWM |
| Warranty DIFF | 36 months | — |
| Model Number DIFF | — | MFZ-P2NA-25NPK-R1 |
| Motor Type DIFF | — | Three-phase motor |
| Maximum Static Pressure DIFF | — | 6.1 mmH2O |
| Cable Configuration DIFF | — | Daisy-chain supported |
| Illumination DIFF | — | Non-LED |
| Mean Time To Failure (MTTF) DIFF | — | 200,000 hours |
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