Scan code: LN136023 Manufacturer code: MFZ-M2NN-32NPK-R1

Cooler Master Mobius 120 OC 120mm Black Fan

120mm Cooler Master Mobius 120 OC Fan, Black, 9 Blade, Two Ball Bearing, 3200RPM, 88.1 CFM Airflow, 39.3dB,4 Pin PWM

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Scan code: LN136023 Manufacturer code: MFZ-M2NN-32NPK-R1
Order now and get it tomorrow (upgrade to Sunday delivery at checkout)
Get it Tomorrow, 21 AprIn stock
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Delivery Options
  • By DPD On 22nd Apr to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

Mobius 120 OC PWM Case Fan from Cooler Master

MOBIUS 120 OC Case Fan

SWITCH INTO OVERDRIVECooler Master has expanded on the Mobius Series performance fans with the new flagship model, Mobius 120 OC. The Mobius 120 OC features premium design and materials to deliver unprecedented quiet cooling performance. The upgraded Double Ball Bearing and metal motor hub guarantee high performance up to speeds of 3200rpm. Cooler Master give you performance you can be confident in. Switch your experience into overdrive with the Mobius 120 OC.

120mmFan Size

0-3200 ± 10% RPMFan Speed

88.1 CFMFan Airflow

Two Ball BearingFan Type

Perfecting Engineering


RING BLADE DESIGNInterconnecting fan blades designed for a reinforced and rigid structure, eliminating vibration for stable and fluid fan operation.

FAN SPEED TOGGLEIntegrated fan speed toggle built into the cable let's you conveniently adjust fan speeds from 1500rpm up to 3200rpm.

Silent & Stable Operation


METAL MOTOR HUBMotor hub constructed of metal for additional stability and reinforcement for extended superior fan performance.


DOUBLE BALL BEARINGDouble Ball Bearings reduces friction to a minimum for silence and extended lifespan.

PREMIUM ANTI-VIBRATION DAMPERSPatented corner mount design dampen vibration and rattling while maintaining chassis stability for silent operation.

The Mobius 120 OC - Switch to Overdrive

Mobius 120 OC
Pack Information
Edition Mobius 120 OC
Pack Type Single (1) Fan Standalone Pack
Includes 1 x 120mm Fan/s
Individual Fan Specifications
Fan Diameter 120mm
Fan Depth 27 mm
Fan Speed 1500 - 3200 rpm
Fan Blades 9
Fan Specialization Inaudible Airflow
Airflow 40.2 - 88.1 CFM
Air Pressure 1.19 - 4.75 mm H²O
Sound Level (dBA) 17.4 - 39.3 dBA
Sound Level (Sone)  
Motor Type  
Bearing Type Dual Ball Bearing
Manual Speed Controller No
Fan Colour Black/Blue
LED Colour  
MTBF >200,000 Hours
Fan Fixing Screw Fixing
Cable length  
Connectors 1 x 4-pin PWM
Additional Information
Scan Code LN136023
Model Number MFZ-M2NN-32NPK-R1
GTIN 4719512132098

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
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TekSpek Guides
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Chassis Airflow
Date Issued: 20th Oct 2008

The modern PC is potentially a mass of heat output and heat production hot spots. With CPUs rated at more than 100W of heat output, single graphics boards carrying similar ratings (and people want to run two!), multiple hard drives the norm, lots of memory and mainboards covered in heatpipes to combat toasty core logic and PWM circuits, a PC appreciably warming up a room when it’s working hard is no joke.

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Date Issued: 19th Jun 2008

Watercooling for the PC has been around for years in some form or another, for at least as long as Scan have been in business, with basic physics defining why you want to use it. That means for air cooling, to cope with increasing temperature in the heatsink you need to move the air across it faster. That is why thermostatically controlled fans in your PC will turn faster the hotter something gets.

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System Noise Reduction
System Noise Reduction
Date Issued: 5th Mar 2007

Anybody who has been near their share of computer systems will appreciate that not all systems make the same amount of noise. There are a number of reasons for why this is so. Firstly, a computer makes noise for different reasons. Generally, anything mechanical is going to make noise.

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Cooler Master Mobius 120 OC 120mm Black Fan
Cooler Master Mobius 120 OC 120mm Black Fan