Kingwin RVT-9225: Budget priced cooling results in budget performance
by Matt Campbell on July 16, 2008 2:00 AM EST- Posted in
- Cases/Cooling/PSUs
Introduction
In our CPU Cooler review in March, the Noctua NH-U12P emerged as one of the best cooling performers we've tested here at AnandTech. However, at a price point of around $90 with two fans, that performance doesn't come cheap. Today we're going to look at a less expensive alternative, the Kingwin RVT-9225.
KWI Technology Inc., known as Kingwin, sells a number of PC components besides CPU coolers, including power supplies, fans, cables, and so forth. Their CPU cooler line has three recent models supporting modern processors; these are all part of the Revolution line, which consists of the RVT-9225, the RVT-12025, and the RVT-12025D. All of these incorporate "H.D.T." as they term it, Heatpipe Direct Touch, which essentially describes what it is: the heatpipes actually run through the CPU block and have a large contact surface to the CPU.
As we'll see, this is effectively marketing hype and does not provide performance gains over other approaches. The RVT-9225 is the smallest of the bunch, with a 92mm x 25mm fan (hence the name), and retails at Newegg for around $30.
Specifications
Kingwin RVT-9225 Heatsink | |
Dimensions | 3.63" x 5.27 x 1.97" /92(L) x 134(H) x 50(W) mm |
Weight | 0.91Lbs / 410 g (w/fan) |
Material | Aluminum w/ copper base |
Fan Configuration | Single 92mm fan, rubber mounts |
Kingwin RVT-9225 Fan | |
Model | Kingwin Revolution RVT-9225 |
Fan Size | 92 x 92 x 25 mm PWM |
Bearing Type | Rifle bearing |
Noise Level | 23~35 dBA |
Speed | 1200~2800 RPM |
Air Flow | 39~54.6 CFM |
Voltage Range | 12V |
Fan Life | 50,000 hrs |
Connector | 4 Pin with PWM |
34 Comments
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sukhoi37 - Wednesday, July 16, 2008 - link
There must be sth wrong with the installation. I have seen many users report much lower temperature which is comparable with TRUE. I suspect it's because of TIM apply method. HDT needs different TIM apply method to take advantage of the HDT concept.Bieszczad - Wednesday, July 16, 2008 - link
Could you point me to some instructions how to apply the paste in a HDT cooler setup? The cooler booklet was not clear on this matter. Thank you.Bieszczad - Wednesday, July 16, 2008 - link
Google is you best friend:http://benchmarkreviews.com/index.php?option=com_c...">http://benchmarkreviews.com/index.php?o...&tas...
Good read