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Corsair ML140 PRO RGB vs Corsair QL120 RGB: Comparison
Corsair ML140 PRO RGB and Corsair QL120 RGB separate most on warranty: Corsair ML140 PRO RGB at 5 years, Corsair QL120 RGB at 2 years, 60% in favour of Corsair ML140 PRO RGB. Airflow splits them by another 25%, again favouring Corsair ML140 PRO RGB. They match on 6 other specifications, including lighting, fan thickness and pwm control.
Specs
| Specification |  |  |
|---|---|---|
| Fan Size | 140 mm | 120 mm |
| Brand | Corsair | Corsair |
| Model | ML140 PRO RGB | QL120 RGB |
| Bearing Type | Magnetic Levitation | Hydraulic |
| Lighting | RGB | RGB |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 1.27 mmH2O-18% | 1.55 mmH2O |
| Max Speed | 1200 RPM-20% | 1500 RPM |
| Noise Level | 20.4 dBA | 26 dBA+5.6 dBA |
| Airflow | 55.4 CFM | 41.8 CFM-25% |
| PWM Control | Yes | Yes |
| RGB Lighting | Yes | Yes |
| Warranty | 5 years | 2 years-60% |
| Positioning | Premium | Premium |
| MSRP Per Fan | 44.99 USD | 44.99 USD |
| Connector | 4-pin PWM + RGB header | 4-pin PWM + RGB |
| Colors | Black | Black/White |
| Source URL | https://www.corsair.com/us/en/p/case-fans/co-9050077-ww/ml140-pro-rgb-led-140mm-pwm-premium-magnetic-levitation-fan-single-pack-co-9050077-ww | https://www.corsair.com/us/en/p/case-fans/co-9050097-ww/icue-ql120-rgb-120mm-pwm-single-fan-co-9050097-ww |
Verdict
Corsair ML140 PRO RGB
8 / 10 Expert Rating
A quiet, glowing 140mm fan best suited to case airflow rather than radiator duty.
Corsair QL120 RGB
7 / 10 Expert Rating
Buy this for the lighting show on a case window, not for cooling performance.