The Noiseblocker NB-Multiframe M12-S3HS 120mm x 25mm Ultra Silent Fan is part of the family of Germany's quietest 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:	1800 RPM ±10%
Noise at 1 m:	27 db/A
Max. Airflow:	73 CFM 124 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

03-08-2010
Reviewer: Sigdrifumal (2)
I won''t go into details but I do not regret spending the money for this fan. Very smooth motor noise that you can only hear if at full speed and put your ear right next to the hub. Seriously, it looks nicer than I expected from pictures, makes you feel like you got something that''s of superb quality and class.

10-31-2009
Reviewer: hackztor (5)
Amazing quality on this fan. Sleeved which makes it even better. Rubber all around the edges even where the screws go in help with vibration dampening. Looks awsome fan. Only con is price and no color leds. They get very expensive when you have a tower case with 8 fans x 23 bucks each. Wish could get discount for large batches.

08-08-2009
Reviewer: Jerry (15)
This fan moves a lot of air, but does have a slight hum to it. It''s probably not as quiet as I would have hoped, but it does move enough air to keep things cool. Mounting system is weird. The section the screws go into is all rubber. Which is great for reducing structure borne noise caused by vibration. But, you can''t make the screws tight if you are mounting them through a case wall. I put in some long machine screws with small washers and nuts to hold them in place. I don''t think they would fall off, but I just don''t get a warm fuzzy that you really can''t make them tight.

07-28-2009
Reviewer: Dozo (2)
I was very pleased with this fan. Quiet, moves a lot of air, and the rubber framing makes for an easy install job. With that said, if price is a concern for you, I don''t know if this does the job so far beyond a Scythe fan that it''s worth buying. If you don''t care about the 8 bucks, then get this. The combination of low-noise and high air-flow is as good as it gets.

06-03-2009
Reviewer: cj (1)
Hard rubber frame , very quiet, and well constucted.

www.madshrimps.be February 13th, 2009