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Cooler Master Mobius 120 Black

PB Tech price
PB Tech price
$ 30 .39
 +GST
$ 34 .95
 inc GST

Out of stock

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

Cooler Master Mobius 120 Black

Ring blade design!
  • Brand: Cooler Master
  • MPN: MFZ-M2NN-21NPK-R1
  • Part #: FANCLM121805
  • UPC: 884102099113
2
PB Tech price
$ 30 .39 $ 34 .95
 +GST  inc GST

No store stock available. See in-stock alternatives

Click & Collect: Collect unavailable
Delivery: Out of stock
  • Brand: Cooler Master
  • MPN: MFZ-M2NN-21NPK-R1
  • Part #: FANCLM121805
  • UPC: 884102099113

Colour

Black

LED Colour

RGB N/A

Fan Size

120mm

Number of Fans

1

CPU Air Cooler Height

N/A

Radiator Size

N/A

Reversed Fan Blade

No

Sound Level (Roughly)

23dB

Product is out of stock. View similar products in-stock at PB Tech

What PB Tech customers are saying about this product...

See More Reviews
Black

"Couldn't see any airflow arrows marked on the fan."

RH
By: RobH77 24/12/24
Verified Owner
Black

"Bought it to replace a noisy 'Deep Cool' fan. Easy to install and runs quietly.
Compared to cheaper fans that run at 26 dB, most people don't realise that a 3 dB increase in sound ...view more"

SE
By: s36e175 20/11/24
Verified Owner

Features

MOBIUS 120

MORE BALANCE, MORE BURST

- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics

 

PERFECTING ENGINEERING

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.

 

DUST PROOFING

The sealed and concave position of the bearing prevents air and dust exposure and ensures a smooth transfer of motion.

 

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.

 

ABSOLUTE ACOUSTICS

Sound output fine tuned to the optimal prominence ratio to achieve sub 6dB noise levels without performance sacrifice.

Acoustic Testing Anechoic Chamber for ISO 3745

FFT analyzer: AD-3524 O Microphone: B&K 2235
Sound Pressure: IS0-7779
Sound Power: ISO-7779
Sound Quality: 1S0-532B /ISO
Background noise: below 6dBA

 

ANTI-VIBRATION DAMPER

Exclusive Cooler Master color accent dampers diminish vibration and rattling to maintain chassis stability for silent performance.

Specifications

Product Number

MFZ-M2NN-21NPK-R1

Exterior Color

Black

Fan Dimensions (L x W x H)

120 x 120 x 25 mm / 4.7 x 4.7 x 1 inch

Fan Profiles

Non-LED

Fan Speed

0-2050 RPM ± 10%

Fan Airflow

63.1 CFM

Fan Noise Level

22.6 dBA

Fan Bearing Type

Loop Dynamic Bearing

Fan Air Pressure

2.69 mmH2O

Fan MTTF

>200,000 Hours

Fan Power Connector

4-Pin (PWM)

Fan Rated Voltage

12 VDC

Fan Rated Current

0.12A

Fan Safety Current

0.35A

Fan Power Consumption

1.44W

Fan Weight

179g / 0.38 lbs

Series

Mobius Series

Cooler Type

Case Fan

Fan - LED Lighting

Non-LED

Manufacturer Part No:
MFZ-M2NN-21NPK-R1
Brand:
Product Type:
-
UPC
884102099113
Product Family:
Mobius
Shipping Weight:
0.25 kg
PB Part No:
FANCLM121805
Product Model:
-
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.5 out of 5 Stars Based on 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0

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At 23 dB these are much quieter than the cheaper 26 dB fans

Colour: Black | LED Colour: N/A

Bought it to replace a noisy 'Deep Cool' fan. Easy to install and runs quietly.
Compared to cheaper fans that run at 26 dB, most people don't realise that a 3 dB increase in sound pressure means the sound is actually twice as loud (although it does take about a 10 dB increase for a sound to subjectively seem twice as loud).

SE
By: s36e175 20/11/24
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Seems good

Colour: Black | LED Colour: N/A

Couldn't see any airflow arrows marked on the fan.

RH
By: RobH77 24/12/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Accessories

Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

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All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

Cooler Master Mobius 120 Black

Ring blade design!
  • Brand: Cooler Master
  • MPN: MFZ-M2NN-21NPK-R1
  • Part #: FANCLM121805
  • UPC:884102099113
PB Tech price $30.39 Excluding GST PB Tech price $34.95 Including GST

Date Created: 22:39, 16-06-2025
Product URL: https://www.pbtech.co.nz/product/FANCLM121805/Cooler-Master-Mobius-120-Black?qr=similar-no-stock
Branch New Stock On Display
Albany 0
Glenfield 0
Queen Street 0
Auckland Uni 0
Newmarket 0
Westgate 0
Penrose 0
Henderson (Express) 0
St Lukes 0
Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Head Office 0
Hornby 0
Christchurch Central 0

Features

MOBIUS 120

MORE BALANCE, MORE BURST

- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics

 

PERFECTING ENGINEERING

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.

 

DUST PROOFING

The sealed and concave position of the bearing prevents air and dust exposure and ensures a smooth transfer of motion.

 

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.

 

ABSOLUTE ACOUSTICS

Sound output fine tuned to the optimal prominence ratio to achieve sub 6dB noise levels without performance sacrifice.

Acoustic Testing Anechoic Chamber for ISO 3745

FFT analyzer: AD-3524 O Microphone: B&K 2235
Sound Pressure: IS0-7779
Sound Power: ISO-7779
Sound Quality: 1S0-532B /ISO
Background noise: below 6dBA

 

ANTI-VIBRATION DAMPER

Exclusive Cooler Master color accent dampers diminish vibration and rattling to maintain chassis stability for silent performance.

Specifications

Product Number

MFZ-M2NN-21NPK-R1

Exterior Color

Black

Fan Dimensions (L x W x H)

120 x 120 x 25 mm / 4.7 x 4.7 x 1 inch

Fan Profiles

Non-LED

Fan Speed

0-2050 RPM ± 10%

Fan Airflow

63.1 CFM

Fan Noise Level

22.6 dBA

Fan Bearing Type

Loop Dynamic Bearing

Fan Air Pressure

2.69 mmH2O

Fan MTTF

>200,000 Hours

Fan Power Connector

4-Pin (PWM)

Fan Rated Voltage

12 VDC

Fan Rated Current

0.12A

Fan Safety Current

0.35A

Fan Power Consumption

1.44W

Fan Weight

179g / 0.38 lbs

Series

Mobius Series

Cooler Type

Case Fan

Fan - LED Lighting

Non-LED

Date Created: 22:39, 16-06-2025
Product URL: https://www.pbtech.co.nz/product/FANCLM121805/Cooler-Master-Mobius-120-Black?qr=similar-no-stock