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NB-eLoop Fan B12-P - 120mm PWM (2000rpm)

  • Noiseblocker is the number one specialist for quiet fans. To achieve this the company relies on maximum quality technological know-how and advanced German engineering.


Out of stock


Stock Code: FG-057-NB

EAN: 4250051906462


Manufacturer: Noiseblocker


Product information: NB-eLoop Fan B12-P - 120mm PWM (2000rpm)

Noiseblocker already have the largest range of fans aiming to be the quietest on the market.

Noiseblocker eLoop fans are designed to reduce as much frame vibration as possible to avoid resonation being transferred into the chassis.

The most striking feature of the Noiseblocker eLoop fan is a completely new wing design that makes noise levels in the air stream even quieter. This allows the use of a directed air flow with less wasted air flow.

The new fans are based on the research findings of Dr. Rudolf Bannasch Bionikers, who has developed his research with the basic principles of the rotor loop. The new technology has been in development for the past two years, then brought to the development laboratory at Noiseblocker.

- Dimensions: 120 x 120 x 25 mm
- Noise level: max. 28.4 dB (A)
- Speed: max. 800-2000 U / min
- Airflow: max. 132.4 m³ / h
- Starting voltage: 6 V
- Power consumption: 1.92 W
- Connector: 4-pin PWM
- Life expectancy: 120,000 hours
- Warranty: 6 Years

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Customer review "Noiseblocker NB-eLoop Fan B12-P - 120mm PWM (2000rpm)"

Average customer rating
Star Rating
(from 4 customer reviews)
These are excellent fans, especially for the money. I really can't understand the...
I bought this to replace the stock Corsair fan that came packaged with my H60. Which...
I have 5 of these for rad and top, they are quiet! They are only noticeable when the...
All Time (4)
75% (3)
0% (0)
0% (0)
25% (1)
0% (0)

Near Silent

These are excellent fans, especially for the money. I really can't understand the reviewer who said they are noisy! They are almost completely silent. The only thing you can hear is the woosh of the air. They have a high cfm and good static pressure. They are an all-round winner. I used them on the 212 EVO and they significantly increase airflow. I also use them as case fans, and they are just great.
The only thing I would say is that all fans make noise when an object approaches the blades, and most fans are optimised to produce the least amount of noise when something is close to the direction of flow. In other words, let them push rather than pull and they are quieter. It also helps if you use the body of an old fan (with the blades and motor removed) as a duct to stand the fan away from the case grill. This greatly reduces noise.


beautifuly made but loud

I have a Scythe gentle typhoon and this fan is much louder. It hums and is certainly not quiet. I was disappointed as this is the main reason I purchased it. Airflow is good but so is a cheap



I bought this to replace the stock Corsair fan that came packaged with my H60. Which was noticeably noisy as I have had to relocated my tower closer to my seated position. The Noiseblocker is so much quieter that I hardy notice it all. My pc now sits by my side whispering gently away. Fantastic product. Came packaged with an assortment of fixings, grommets and 2 cables of differing length allowing for a very clean install. I'll be investing in one or two 140mm versions of the Noiseblocker to replace the stock case fans too :)

Rich 2012-11-18


I have 5 of these for rad and top, they are quiet! They are only noticeable when the full revs are needed for cooling. The cables, the packaging, everything about them is quality and they look awesome!

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