Head-to-head · Best PC Case Fans

Arctic P14 PST PWM vs Corsair iCUE QL120 RGB White

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Corsair iCUE QL120 RGB White comes out ahead by a narrow margin (4.3 vs 4.1). The gap is mostly about RGB enthusiasts with compatible motherboards — read the strengths below before deciding.

Ranked #6 in Best PC Case Fans

Arctic P14 PST PWM

4.1

5 sources1 derived$12.74as of Oct 1

Arctic P14 PWM PST fans deliver exceptional value in the low-end segment, with HWCooling.net praising their high airflow-to-noise ratio and efficiency through obstacles. The design features five large curved blades optimized for performance, while the PWM PST variant supports both pulse control and daisy chaining. hwcooling.net notes the fans' affordability and strong results, though they warn of potential blade-frame contact issues due to flexible materials and a small hub that may affect longevity. These fans are ideal for budget-conscious users seeking efficient cooling solutions.

Strengths

— Achieves top airflow per unit of noise among 140 mm fans
— Features five large curved blades for efficient airflow through obstacles
— Includes PWM support with semi-passive mode (0 dBA at low duty cycle)

Watch-outs

— Blades are made from relatively flexible PBT material that may contact the frame
— Small impeller hub (41.6 mm) may reduce robustness and lifespan

$12.74 · Check Price on Amazon Full review →

Higher ratedRanked #2 in Best PC Case Fans

Corsair iCUE QL120 RGB White

4.3

5 sources2 derived

TweakTown reviewed the Corsair iCUE QL120 RGB Triple Fan Kit and called it 'well worth the investment' despite its premium pricing. The reviewers praised its airflow performance at 4.8 CFM and 1.55 mmH2O pressure, along with its impressive 34-LED RGB lighting system. The included Lighting Node CORE enables software control of lighting patterns. However, the product's complexity and high cost were noted as drawbacks. The fans feature anti-vibration measures and semi-transparent blades designed for low noise operation.

Strengths

— Delivers 4.8 CFM airflow with 1.55 mmH2O pressure
— Features 34 individually controlled RGB LEDs for extensive lighting customization
— Includes Lighting Node CORE for centralized RGB control and software integration

Watch-outs

— High price point
— Proprietary connections make installation difficult

Buy at adarccomputer.com Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Arctic P14 PST PWM

The Arctic P14 PST PWM offers the best airflow-to-noise ratio among 140mm fans. While it lacks RGB lighting and daisy-chaining capabilities found in the Lian Li Uni Fan SL120 V2 Standard, its budget-friendly price makes it ideal for those prioritizing performance over features.

Corsair iCUE QL120 RGB White

The Corsair iCUE QL120 RGB White excels in RGB lighting with 34 individually controlled LEDs. However, its proprietary connections and high price point make it less appealing compared to the more affordable and versatile Arctic P14 PST PWM or the simpler Lian Li Uni Fan SL120 V2 Standard.

Specs side-by-side

Spec	Arctic P14 PST PWM	Corsair iCUE QL120 RGB White
Max RPM	1700	1500 RPM
Bearing Type	Fluid Dynamic	Hydraulic
Connector	4-pin PWM	4 Pin
Fan Size	140mm	120mm
Airflow	123.76 m³/h (72.80 CFM)	4.8 CFM
Static Pressure	2.40 mmH2O	1.55 mmH2O
Noise Level	0.3 Sone	26 dB
Thickness	27 mm	25mm
Dimensions	5.51"L x 5.51"W x 0.63"H	—
Voltage	12 volts	—
Wattage	1.44 watts	0.30 A
Material	Polycarbonate	—

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