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Globalwin CAK4-88T Copper Heatsink Review
Globalwin CAK4-88T Copper Heatsink Review
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Abstract: Since the copper skive portion of the Globalwin CAK4-88T is just 70mm in size, Globalwin have added an 80mm-70mm fan adaptor.

 Manufacturer  Category  Published  Author 
Globalwin   Cooling / Heatsinks   Jun 29, 2003   Max Page  

Home > Reviews > Page: Acoustic Test Results

Acoustic Samples: Listen to this Heatsink!

We were only able to record the acoustic levels of the fan at its quietest state, so please bear that in mind when you examine the following Acoustic Sample, and sound measurement. At full RPM, the fan is much louder than what is shown here. You can listen to this heatsink in operation for yourself by clicking on the headphones and playing the MP3 recording.

FrostyTech Acoustic Sampling Chamber
Standard Waveform view of a 10 second recording. Click on the headphones to listen to an MP3 recording of this heatsink in operation. Listen to this Heatsink now.

Sound Level Measurements:

Listening to the actual noise a heatsink makes allows you to hear what pure numbers alone cannot get across. To further emphasize FrostyTech's reliance on cold hard facts when evaluating a heatsink, we also take Decibel readings with a sound level meter. These results may be higher than the manufacturer's listed specs, but then again these are real world measurements. Measurements are made in dB, in the A scale.

FrostyTech Sound Level Results
- Manufacturer Model Noise Level Scale
verax P14 32.1 dB Quiet
Verax P11T 35.3 dB
Coolermaster HHC-L61 42.2 dB
Coolermaster HSC-V62 43.7 dB
Spire 5F263 44.5 dB
Globalwin CAK4-88T 46.2 dB
JMC Prducts 400023 46.6 dB
Zalman All Flower HSF 47.4/28.9 dB
Taisol CGK760092 48.4 dB
GlacialTech Igloo 2310 49.4 dB
Cho-Liang CB0307U-17 49.5 dB
Arkua 628 50.7 dB
Noisecontrol Silverado 50.8 dB
NengTyi XPC5000 52.4 dB
Spire 5T235 52.5 dB
Thermal Integration TI-V77L 53.0 dB
GlacialTech Igloo 2400 53.9 dB
Cybercooler P5750 55.4 dB
Sibak AT01515B 55.8 dB
Sibak AE01625B 58.2 dB
Sibak AC02625B 59.7 dB
Coolermaster HHC-001 59.9 dB
Sibak AC06725TH 62.4 dB
Dynatron DY1206BH-625 63.3 dB
Dynatron DC1206BMP 65.1 dB louder

46dB is the measurement we got with the fan at its lowest RPM. As the temperature rises past 30degrees, the motor RPM will begin to increase and the fan will get louder.

 Previous Page ° ° Next Page 

Table of Contents:

 1:  Globalwin CAK4-88T Copper Heatsink Review
 2:  Close up look at the heatsink
 3:  Heatsink Test Parameters
 4: — Acoustic Test Results
 5:  Synthetic Temperature Test Results

List all Globalwin heat sinks that Frostytech tested?

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