The Noiseblocker NB-Multiframe M12-P 120mm x 25mm Ultra Silent PWM Fan is part of the family of Germany's quietest fans. The PWM technology gives your motherboard or fan controller more control over the fan's performance than traditional fans. The new Multiframe® technology uses silicone rubber corners to mount the fan, making it as quiet as possible. The NB-NanoSLI® bearing is also vital in providing the fan with its near silent performance and long lifespan that earns it a 6 Year warranty. Noiseblocker fans are the new standard in the industry of quiet computing!

Note: Fans come sleeved black. Please use the sleeving option below if you want us to change the sleeving to a different color.

NB-Mulitframe® Technology
The high tech multipart chassis has integrated vibration absorbers at each corner, making the fan supported directly by rubber. Even the fan's main framework uses anti-vibration glass-fiber reinforcement.

Extremely Low Starting Voltage

TÜV Certified Noise Level
The ultra quiet, fans are practically silent and TÜV confirms the listed decibel rating.

Robust Design
The fan features overload protection, restart function, fail safe design - Noiseblocker is so confident they gave the fan a 6 year warranty.

Extremely Quiet Bearings
The near noiseless and extremely long-lived NB-NanoSLI® bearing is the heart of the fan and will provide you years of service.

Dimensions:	120 x 120 x 25 mm
Speed:	1000 - 2000 RPM ±10%
Noise at 1 m:	12 - 29 db/A
Max. Airflow:	43 - 78 CFM 73 - 133 m^3/h
Bearing:	NB-NanoSLI®
Voltage Range:	4.5 - 13.2 V DC
Starting Voltage:	4.5 V DC
MTBF at 25°C:	130,000 hrs.
Operating Temp.:	-10°C to +70°C
Storage Temp.:	-30°C to +80°C
Chassis Material:	PBT UL94V-0 GS
Impeller Material:	PC UL94V-2
Vibration Dampening Material:	Silicone Mix
Warranty:	6 Years

12-20-2009
Reviewer: Sal Mucci (3)
Moves good amount of air and is virtually silent at full speed. PWM feature is great on my Mega Shadow. Push pull with another Noiseblocker keeps my CPU air cooling quiet and effective. Yes it''s pricey but it''s very well built. This fan will endure punishment for years.

12-16-2009
Reviewer: Trin (2)
Great fans! Have them in a push/pull configuration with a Prolimatech Mega Shadow. Kind of went on a limb on this but glad I did. Expertly engineered and keeps my Intel 920 very kool.

06-30-2009
Reviewer: sixscrews (1)
This is an excellent fan - very quiet with an unusual mounting system that isolates fan vibration from the system. The mounting uses elastomer ''ears'' at the corners of the frame instead of the usual hard plastic. The frame is suspended in this elastomer, giving excellent isolation - provided you ONLY contact the elastomer ears - push the frame against the case and the benefit is gone. The mount can cause problems in some situations - for example, I couldn''t use the standard clips to mount it to my Noctua cooler (I wired it in place - don''t tell anybody...). The PWM control is good (don''t buy a fan without it!) and the noise level is non-existent up to 75% speed. I have not measured CFM or static head but it works great with my Noctua NH-C12P on an i7 920 - a 35C rise over ambient at 1200 RPM @100% CPU use. Only downside is the price - but you get what you pay for. ss

www.madshrimps.be February 13th, 2009