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Ascent AC300-4P Heatsink Review
Ascent AC300-4P Heatsink Review
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Abstract: Ascent makes the kind of heatsinks you'll see sitting on a shelf at your local computer store. This little guy, the AC300-4P caught our eye a while ago on a recent parts hunting trip.

 Manufacturer  Category  Published  Author 
Ascent   Cooling / Heatsinks   Feb 05, 2001   Max Page  

Home > Reviews > Page: FrostyTech Synthetic Temperature Test Platform:

The FrostyTech Synthetic Temperature Test Platform consists of an aluminum block heated by a 120V 250 Ohm precision resistor producing 50W of heat. That heat is transmitted to the heatsink via the aluminum block and up through special copper die templates with thermistors embedded directly in them.

A temperature reading for a particular heatsink is taken once the temperature stabilizes in the copper die template. Since each of the die templates have the surface area of either a silicon topped or heatspreader-topped processor the flow of heat to the base of the heatsink accurately mimics a real life configuration.

Shown with the copper die template for a silicon-topped processor, the synthetic heatsink test apparatus awaits a coating of AOS52029KY non-silicon thermal compound and the Ascent AC300-4P heatsink. A slightly larger copper die template was used to test the effective cooling ability of the AC300-4P atop a heatspreader-based processor like an overclocked PGA Celeron processor.

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Table of Contents:

 1:  Ascent AC300-4P Heatsink Review
 2:  Taking a closer look
 3: — FrostyTech Synthetic Temperature Test Platform:
 4:  Synthetic Test Results:

List all Ascent heat sinks that Frostytech tested?

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