---
product_id: 665091972
title: "Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow"
brand: "cooler master"
price: "R53"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/665091972-cooler-master-mobius-120-black-edition-case-fan-120mm-high
store_origin: ZA
region: South Africa
---

# 2050 RPM max speed 63.1 CFM airflow 22.6 dB ultra-quiet Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow

**Brand:** cooler master
**Price:** R53
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Silence meets power — cool your rig like a pro with the Mobius 120 Black Edition!

## Quick Answers

- **What is this?** Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow by cooler master
- **How much does it cost?** R53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/665091972-cooler-master-mobius-120-black-edition-case-fan-120mm-high)

## Best For

- cooler master enthusiasts

## Why This Product

- Trusted cooler master brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Blackout Aesthetic:** Elevate your rig’s style with a stealthy, modern black edition that blends seamlessly with any build.
- • **Dust-Proof Sealed Bearing:** Keeps your fan pristine and efficient by blocking dust and debris from entering.
- • **Loop Dynamic Bearing Tech:** Advanced oil-coated bearing guarantees smooth, long-lasting performance with minimal wear.
- • **Anti-Sway Magnetic Stabilizer:** Magnetic ring prevents shaft tilt and oil spray, extending fan lifespan and reliability.
- • **Revolutionary Ring Blade Design:** Engineered for zero vibration and rock-solid stability, ensuring whisper-quiet operation.

## Overview

The Cooler Master Mobius 120 Black Edition is a high-performance 120mm case fan featuring a cutting-edge ring blade design and loop dynamic bearing for ultra-stable, low-noise operation at up to 2050 RPM. Delivering 63.1 CFM airflow with just 22.6 dB noise, it includes dust protection and an anti-sway magnetic system to maximize durability. Perfect for professionals seeking reliable cooling with a sleek blackout look, backed by a 5-year warranty.

## Description

Introducing the latest addition to Cooler Master’s critically-acclaimed Mobius case fan series, the Mobius 120 Black Edition. This version of the Mobius includes all the high-performance features of the classic Mobius, now in a blackout design. With our innovative ring blade design, loop dynamic bearing, oil reflow and anti-sway systems, and dust protection, the Mobius 120 Black is an aesthetically sleek take on a Cooler Master classic.

## Features

- Ring Blade Design: Interconnecting fan blades are designed for a reinforced and rigid structure that eliminates vibration and ensures stable fan rotation.
- Loop Dynamic Bearing: A loop dynamic bearing design utilizes a thick oil coating and lubrication to provide stable performance.
- Dust Protection: A sealed, concave bearing prevents air and dust exposure and ensures a smooth transfer of motion.
- Oil Reflow System: Oil flows back to the sealed bearing to create constant lubrication against friction and increase the lifespan of the fan.
- Anti-sway system - A magnetic ring stabilizes the fan and prevents bearing shaft tilting and oil spray.
- Warranty: 5 years from the date of purchase. Contact us via email if you face any issues claiming the warranty. Kaizen Infoserve is our service provider. Email ID: support@coolermaster.co.in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cooler Master |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Wattage | 1.44 Watts |
| Cooling Method | Fan |
| Compatible Devices | Desktop, Server |
| Noise Level | 22.6 Decibels |
| Maximum Rotational Speed | 2.05E+3 RPM |
| Air Flow Capacity | 63.1 Cubic Feet Per Minute |
| Global Trade Identification Number | 04719512147016 |
| Manufacturer | Cooler Master, Cooler Master |
| Number of Items | 1 |
| Colour | Black |
| Item Height | 17.8 Centimeters |
| Item Width | 28 Millimeters |
| Product Dimensions | 13 x 2.8 x 17.8 cm; 168 g |
| Item model number | MFZ-M2NK-21NPK-R1 |
| Are Batteries Included | No |
| Manufacturer | Cooler Master |
| Item Weight | 168 g |

## Product Details

- **Brand:** Cooler Master
- **Power Connector Type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 1.44 Watts
- **Cooling Method:** Fan

## Images

![Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow - Image 1](https://m.media-amazon.com/images/I/81iSaSYPMkL.jpg)
![Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow - Image 2](https://m.media-amazon.com/images/I/61AhfOWU8JL.jpg)
![Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow - Image 3](https://m.media-amazon.com/images/I/71Cd8yvh+oL.jpg)
![Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow - Image 4](https://m.media-amazon.com/images/I/71ykBvQsCRL.jpg)
![Cooler Master Mobius 120 Black Edition Case Fan - 120mm High Performance | Loop Dynamic Bearing | 2050 RPM PWM Fan | Computer Case Fan | Low Noise Fan | 63.1 CFM Airflow - Image 5](https://m.media-amazon.com/images/I/71LkgToHYzL.jpg)

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---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-11*