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Introduction
When Intel introduced the LGA 775 platform I wonder if they knew how long
it would take heatsink manufactures to commit to making heatsinks that would
work on this new platform. I can't remember an introduction of a new platform
that was met with a more lukewarm reception than that the LGA 775. This cold
shoulder was not only given to it by the parts builders but by the people
that should be buying them as well. For the buyers it was all about speed,
Intel hadn't proven that the LGA 775 with DDR2 memory could out perform the same
Pentium 4 Northwood based system. With the hardware maker it is probably
money, where they have to tool up to start product of a new line of heatsinks
that may or may not sell.
But either way you look at it something needed to be done since the plain
Jane heatsink Intel provided was nothing short of a stop-gap means to cool
your processor. Yeah I have heard about people overclocking their machine
using the Stock cooler just like you have but they probably had a half a
dozen case fan going to.
So today we are going to check out Spire's entry into the LGA 775 cooling
craze and see how they stack up against the rest of the ones we have been
testing lately. So after a few words about the company we will get started.
About Spire
Founded in 1991, Spire® is the premier brand for
computer thermal solutions. In order to meet the needs of the global market,
we
have established the production facilities in China, our corporate office in
the USA and overseas branches in The Netherlands, U.K., Germany, France,
Taiwan, Japan and Brazil. All are strategically located to better work with
the customers we serve.
The purpose built Spire factory and all of the products were approved by
CE, UR, CSA, and TUV in 1998. We have gained AMD
and VIA approvals along with recognition by International Standard
Commission for Quality Assurance in 1999 against ISO-9002 and
ISO-9001. (No.Q16437)
With today’s high-speed processors functioning at an unprecedented speed and
output, the demand for better and more reliable cooling solutions has become
one of the most important issues in the computer industry today. As a
premier manufacturer of high quality cooling solutions, we are able to meet
the demands of the computer industry by providing competitively priced
products, next day delivery and lifetime warranty.
The reliability of our products has earned the loyalty of many well
known manufacturers and distributors throughout the world and we have
maintained close business ties with international names in the computer
industry.
At Spire
we continually strive to improve and develop a wide range of thermal
products by investing heavily in our quality manufacturing process and
Research & Development. Our objective is to provide top quality products for
national distributors as well as for ODM and OEM clients. We are always
moving forward with new and innovative thermal solutions.
This year we are continuing the ongoing enhancements of our current
production machinery as well as purchasing new equipment in an effort to
provide an ever improving product line. One of our latest machines enables
us to balance our fan blades with a greater degree of accuracy. By balancing
the blades more efficiently, we are able to extend the life of the bearing
and reduce the overall noise of the fan. This technique also allows us to
increase the speed of fans without increasing the noise.
Our focus is to build on the current success of the Spire brand so
that our brand is recognized world wide as a provider of top quality cooling
solutions. We will continue to work to maintain the satisfaction of our
customers and share the knowledge of our experts to provide our customer's
with 'The perfect cooling solution'.
Features
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All new UV reactive patented 90mm Spider-Fan design
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Temperature controlled for more efficient cooling
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Omni directional heat-sink design with large copper core
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Supports all new P4 Prescott LGA-775 micro-processors
  
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Spire Coolwave 2
(SP503B0) |
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Specifications
| Socket 775 Cooling kit
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| Dimensions |
| Heat sink : |
90×90×32 mm (l × w × h) |
| 12VDC Fan : |
90×90×25 mm |
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| Bearing |
Ball bearing |
| Rated speed |
2500 ~ 3500 RPM +/-10% |
| Rated power |
2.4 ~ 4.8 W |
| Noise level |
35 ~ 45 dBA |
| Air flow |
41.15 ~ 58.21 |
| Current |
0.2 ~ 0.40 A |
| Life hours |
Ball: 50.000 |
| Features |
Copper core, Radial fin design |
| Connector |
4 pin w/ PWM function (3 pin MB compatible) |
| Application |
| Intel : |
Pentium 4 ~ 3.8 GHz (LGA-775 Prescott) |
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| Thermal resistance |
@ 3400 RPM 0.299 °C/W |
| Thermal type |
Stars-420 white grease (Injection tube) |
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