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Lian Li UNI FAN TL140 vs Noctua NF-A12x25 PWM chromax.black.swap: Comparison
Lian Li UNI FAN TL140 and Noctua NF-A12x25 PWM chromax.black.swap separate most on warranty: Lian Li UNI FAN TL140 at 3 years, Noctua NF-A12x25 PWM chromax.black.swap at 6 years, 50% in favour of Noctua NF-A12x25 PWM chromax.black.swap. Airflow splits them by another 41%, this time favouring Lian Li UNI FAN TL140. They match on 6 other specifications, including bearing type, pack quantity and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 140 mm | 120 mm |
| Brand | Lian Li | Noctua |
| Model | UNI FAN TL140 | NF-A12x25 PWM chromax.black.swap |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | ARGB | None |
| Fan Thickness | 28 mm | 25 mm |
| Static Pressure | 2.27 mmH2O-3% | 2.34 mmH2O |
| Pack Quantity | 1 | 1 |
| Max Speed | 1800 RPM-10% | 2000 RPM |
| Noise Level | 31 dBA+8.4 dBA | 22.6 dBA |
| Airflow | 101.6 CFM | 60.09 CFM-41% |
| PWM Control | Yes | Yes |
| Zero RPM Capable | Yes | Yes |
| Bearing Marketing Name | Fluid Dynamic Bearing (FDB) | SSO2 |
| Blade Material | Liquid Crystal Polymer | Reinforced LCP |
| Max Power Draw | 4.6 W | 1.68 W |
| Connector Type | Proprietary | 4-Pin PWM |
| Lighting Connector | Proprietary | None |
| RGB Lighting | Yes | No |
| Lighting Type | ARGB Proprietary | None |
| Colorway | Black | Black |
| Warranty | 3 years-50% | 6 years |
| Positioning | Premium | Premium |
| Source URL | https://lian-li.com/product/uni-fan-tl/ | https://www.noctua.at/en/products/nf-a12x25-pwm-chromax-black-swap/specifications |
Price comparison
| Retailer | Lian Li UNI FAN TL140 | Noctua NF-A12x25 PWM chromax.black.swap |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Newegg | View on Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Lian Li UNI FAN TL140
8 / 10 Expert Rating
A good-looking, capable 140mm ARGB fan best suited to open intake and exhaust rather than radiator duty.
Noctua NF-A12x25 PWM chromax.black.swap
9 / 10 Expert Rating
Same excellent A12x25 performance in a colorway that fits black-themed builds without a sticker or paint job.
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