Cooler Master

Cooler Master MFZ-M2NN-21NPK-R1 Casefan Cm Mfz-m2nn-21npk-r1 R

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SKU:
20030117
MPN:
mfz-m2nn-21npk-r1
Availability:
Out of stock
Stock Update:
12/09/2025 10:12:34 AM PST
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Out of stock

Stock Update:
12/09/2025 10:12:34 AM PST

Description

This item is brand-new, factory sealed.

Cooler Master s Mobius 120 is our new series of performance fans. With our enhanced Ring Blade Design the Mobius Series optimizes both performance and acoustics catering to a dynamic range of applications from case liquid or air to overclocking and intense gaming. Ring Blade Design (RBD): Interconnecting fan blades designed for a reinforced and rigid structure eliminating vibration for stable and fluid fan operation. Loop dynamic bearing: New loop dynamic bearing design utilizes thick oil coating and lubrication to allow for stable performance. Oil Reflow: The oil flows back to the sealed bearing to create constant lubrication against friction and increases the life span of the fan. Anti-Sway System: Magnetic ring prevents bearing shaft from tilting stabilizing the fan to prevent fan blade obstruction under various orientations as well as oil spray. Pressure Air Acceleration: Angled inner frame rim with chamfered side vents boost airflow draw maximizing force induced air pressure and diminishing dead air. Various Speeds Various Functions: Mobius 120 operating up to 2050rpm it is perfect for your case and chassis air intake. The Mobius 120P ARGB spins up to 2400rpm designed to handle performance for air and liquid cooling. Absolute Acoustics: Sound output fine-tuned to the optimal prominence ratio to achieve sub 6dB noise levels without performance sacrifice. Dust Proofing: The sealed and concave position of the bearing prevents air and dust exposure and ensures a smooth transfer of motion.

Specs

Power Description
Rated Current120 mA
Physical Characteristics
Weight (Approximate)6.31 oz
Maximum Fan Diameter4.72"
Fan Width4.72"
Product ColorBlack
Fan Height0.98"
Warranty
Limited Warranty5 Year
Interfaces/Ports
Connectors4-Pin (PWM)
Fan Information
Fan Life22.8 Year
Number of Fans1
Fan Bearing TypeLoop Dynamic Bearing
Maximum Airflow63.10 CFM
Maximum Air Pressure2.69mmH2O
Fan Speed (Max)2050 rpm
Noise Levels (A-Weighted)22.6 dB(A)
General Information
Brand NameCooler Master
Manufacturer Website Addresshttp://www.coolermaster-usa.com
Marketing InformationCooler Master is introducing the Mobius Series representing the performance line of fans with a new entry - Mobius 120. The Mobius 120 utilizes the new Ring Blade Design, with interconnecting fan blades for structural reinforcement, eliminating vibration for even more stability. The angled inner frame rim features chamfered side vents boost airflow with force induced pressure draw for maximum airflow. The sound output has been fine tuned to sub 6dB prominence noise levels for optimal acoustics without performance sacrifice. The Mobius Series fans are engineered for the perfect balance of quiet operation and unmatched cooling capabilities.
Ring Blade Design (RBD)
Interconnecting fan blades designed for a reinforced and rigid structure, eliminating vibration for stable fan rotation.
Pressure Acceleration Air Vents
Angled inner frame rim with chamfered side vents boost airflow draw, maximizing force induced air pressure and diminishing dead air.
Loop Dynamic Bearing
New loop dynamic bearing design utilizes thick oil coating and lubrication to allow for stable performance
Product TypeCooling Fan
Product NameMobius 120 Cooling Fan
ManufacturerCooler Master Co., Ltd
Manufacturer Part NumberMFZM2NN21NPKR1
Product LineMobius 120

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Cooler Master MFZ-M2NN-21NPK-R1 Casefan Cm Mfz-m2nn-21npk-r1 R