Main specs
Features	for case
Product type	fan


Fan
Number of fans	1
Fan size	120 mm
Bearing	sleeve Bearing
Min. RPM	650 rpm
Max. RPM	1750 rpm
Speed controller	auto (PWM)
Max. air flow	70.5 CFM
Static pressure	2 mm H2O
Noise level	30 dB
Power source	4-pin

General
Mount type	bolts
Manufacturer's warranty	2 years
Official Website	coolermaster.com
Added to E-Catalog	May 2026
P/N	MFW-B2NN-17NPK-R1

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

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	Cooler Master MF120 Lite 120mm PWM Fan Scan.co.uk Delivery: to United Kingdom Report	£5.99 Buy in shop

	Cooler Master MasterFan MF120 Lite Computer case Fan 12 cm Black 1 pc(s) MFWB2NN17NPKR1 High Cost-Performance – Affordable and ideal for minimalist PC builders.. Reinforced PBT Frame – Enhances stability, improvin... moreg airflow and cooling efficiency.. Anti-Resonance Mounting System – Reduces noise for a quieter operation.. Vibrant ARGB Lighting – Customizable lighting effects add a stylish touch to your build.. High Cooling Performance – Delivers superior cooling efficiency.. MasterFan MF120 Lite Series. High-Efficiency Cooling. Enhanced PBT frame ensures stability, increases airflow, and optimizes cooling performance.. Silent Operation. Equipped with a flexible anti-resonance mounting system to effectively reduce noise.. ARGB Lighting. Vibrant ARGB illumination enhances the aesthetics of your PC build.. Performance. Fan's mean time to failure (MTTF). 160000 h. Quantity per pack. 1 pc(s). Bearing type. Sleeve bearing. Pulse-width modulation (PWM) support. Yes. Maximum air pressure. 2 mmH2O. Airflow. 120 m³/h. Maximum airflow. 70.5 cfm. Noise level (high speed). 30 dB. Rotational speed (max). 1750 RPM. Rotational speed (min). 650 RPM. Fan diameter. 12 cm. Type. Fan. Suitable location. Computer case. Design. Fan connector. 4-pin. Illumination LED. No. Product colour. Black. Power. Safety current. 0.23 Ah. Rated current. 0.45 A. Fan power consumption. 2.76 W. Rated voltage. 12 V. General. Product family. MasterFan Backtotheoffice.co.uk Delivery: in United Kingdom Report	£11.99 Buy in shop

	Cooler Master MasterFan MF120 Lite Computer case Fan 12 cm Black 1 pc(s) MFWB2NN17NPKR1 MasterFan MF120 Lite Series High-Efficiency Cooling Enhanced PBT frame ensures stability increases airflow and optimizes... morecooling performance. Silent Operation Equipped with a flexible anti-resonance mounting system to effectively reduce noise. ARGB Lighting Vibrant ARGB illumination enhances the aesthetics of your PC build. Quzo.co.uk Delivery: to United Kingdom Report	£15.52 Buy in shop

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	Cooler Master MasterFan MF120 Lite Computer case Fan 12 cm Black 1 pc( MFW-B2NN-17NPK-R1 MasterFan MF120 Lite SeriesHigh-Efficiency CoolingEnhanced PBT frame ensures stability. increases airflow. and optimizes cool... moreing performance.Silent OperationEquipped with a flexible anti-resonance mounting system to effectively reduce noise.ARGB LightingVibrant ARGB illumination enhances the aesthetics of your PC build. Cooler Master MasterFan MF120 Lite Computer case Fan 12 cm Black 1 pc(s) Gamingkit.co.uk Delivery: in United Kingdom Report	£17.42 Buy in shop

	Cooler Master MasterFan MF120 Lite Computer case Fan 12 cm Black 1 pc( Cooler Master MasterFan MF120 Lite Computer case Fan 12 cm Black 1 pc(s) MasterFan MF120 Lite SeriesHigh-Efficiency CoolingEn... morehanced PBT frame ensures stability. increases airflow. and optimizes cooling performance.Silent OperationEquipped with a flexible anti-resonance mounting system to effectively reduce noise.ARGB LightingVibrant ARGB illumination enhances the aesthetics of your PC build. Pcnova.co.uk Delivery: in United Kingdom Report	£17.09 Buy in shop