TFC Feser Triebwerk Low Speed Radiator Fan - Noise Level Test-

Hello YouTube,

in this Video I just want to show the noise Level of three TFC Feser Triebwerk Low Speed Radiator Fans.
I´m using two different cams to record the sound level. The first cam is the microsoft Lifecam Cinema and that device is placed 15 cm in disstance to the fans.

The other cam is the Toshiba Camileo P10 and with this device I´m moving around the fans.
The TFC Triebwerk TK-121 120mm x 55mm Low Speed Fan is the low speed version of the Triebwerk Series fans. The Triebwerk fans are optimized for liquid cooled radiators with many features and abilities that normal fans do not possess. The sleeve bearings used in these fans are lifetime-optimized precision bearings for low-vibration, quiet operation, and improved reliability. Built in fan silencers are used to created the quietest possible environment and comes directly from the NB-Multiframe® technology. The silicon inserts are reversible as one side is flush with the fan housing to create a seal with radiators. The other side extends past the housing to create a barrier between fan and chassis or heatsink for maximum noise reduction. The 55mm thickness of the Triebwerks creates a larger blade size and allows much different blade angles to create a staggering CFM to dBA ratio. (61.6CFM,21dBA) Each fan comes with a "piggy back" cable to daisy chain multiple fans together without the use of cable splitters and messy cabling. This allows even quad radiators to be cooled with a single cable connection.
Specs:
Dimensions: 120 x 120 x 55mm
Weight: 190g
Rated Voltage: 12~13.2V
Starting Voltage: 5.5V
Operating Voltage: 5.5~13.5V
Input Power: 1.56W
Input Current: 0.13~0.19A
RPM: 1200±10%
Static Pressure: 1.62mm - H2O max
Air Flow: 61.6CFM
104.7 m3/h max
Acoustic Noise: 21dBA Max
Lifetime MTFB minimum: 100,000 Hours
Operating Temp: -10°C ~ +70°C
Storage Temp: -40°C ~ +70°C
Material Frame: PC (Polycarbonat)
Material Impeller: PC (Polycarbonat)
Bearing System: Sleeve
Connector: 4-Pin Molex
3-Pin Molex Tacho


I would be very happy if you join me on facebook/ twitter or on my other social networks:
http://fuenfamtag.ning.com/
http://fuenfamtag.blogspot.com/
http://fuenfamtag.wordpress.com/
http://www.sysprofile.de/id125865
http://www.facebook.com/profile.php?id=100000950614263
http://twitter.com/FuenfamTag
http://www.myspace.com/fuenfamtag
http://www.wix.com/techniktalk/fuenfa...

Take care and many greetings.

FuenfamTag

Category:

Education

Tags:

• FuenfamTag
• TFCFeser
• TriebwerkRadiatorFan
• Watercooling
• pcmodding
• radiator
• Thermaltake
• enthusiast

[ImUrtastyflava]

what do u think if i put all of them together..

or a small space between do u think the airflow would increase?

[FuenfamTag]

@ImUrtastyflava , thx for you question. These fans are espezially designed to perform on raditors. They are ment to be used in a row.......the static pressure of each fan does not encrease if you use them in a parallel mode. The airflow of course will encrease and there is a big difference if you use one or three of them.

The best thing you can do is, use these fans in a push-pull configuration.

Greetings

FuenfamTag

[ComputerTechTV]

Cool video BTW RPM is Revolutions per minute.

[FuenfamTag]

@ComputerTechTV , thx for your comment and your correction. Greetings.

FuenfamTag



[FuenfamTag]

@ImUrtastyflava , sorry buddy but I can´t follow your thoughts. Go ahead and try it, and please use your cam to record your project. I´m interested as well. Greetings.

FuenfamTag

[ImUrtastyflava]

@ImUrtastyflava

So what im going to do is bring 4 fans each facing a directions like a 4 wall each fan in a side blowing in the middle

so each fan creates its own air flow and just add up the other and create like this frame that directs each fans air flow into a postion! :D

do you think thats possible?

[ImUrtastyflava]

@FuenfamTag

yea but the thing is i have a 79 CFM fan. its about 10.4 Mph of speed.

I thought if i bought about 5 of them and put them together lined up behind one and another i would get about 50MPH of speed.

I want to create like this HUGE effect with airflow.. im interested in doing something with that air speed.

i got the fans and did what i wanted discovered there is not might change.. just a bit!