OUYUANSU
Prism 4 PRO 120mm Fan
Prism 4 PRO 120mm Fan
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The Prism 4 PRO fan is the ideal choice for setups that combine style, efficiency, and high-end aesthetics. Inspired by Lian Li's premium design, it offers vibrant ARGB lighting, precise PWM control, and quiet performance. Perfect for gaming and professional builds that demand performance and sophisticated looks.
Main Features
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Dimensions : 120x120x25mm
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Lighting : Customizable ARGB for stunning visuals
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Control : PWM with adjustable speed from 600 to 1800 RPM
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Noise Level : Quiet operation with maximum 28dBA
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Design : Premium style inspired by Lian Li design
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Airflow : Up to 32CFM for efficient cooling
- Bearing : Hydro Bearing (fluid bearing) for greater durability
Technical Specifications
- Model : Prism 4 PRO
- Size : 120x120x25mm
- Fan Speed : 600-1800 RPM
- Max Airflow : 32CFM
- Fan pressure : Max 2.07mm/H2O
- Operating voltage : 12V
- Maximum current : 0.19A
- Connection : 3-pin ARGB (5V) and 4-pin PWM
- Certification : CE
The Prism 4 PRO is a fan that combines high-level thermal performance with a premium design, providing not only cooling efficiency but also a stylish and modern touch to your setup. If you are looking for the aesthetics and quality of a Lian Li style, this fan is the one for you.


























Self-translated reviews, because shared knowledge is power! We just can’t guarantee that the translator won’t turn a “great product” into a “flying pineapple”.
