Zalman CNPS9500 AT

Unique and high-performance copper cooler for Intel Pentium 4 (Socket 775).It consists of thin slices and they have the ability to achieve a large cooling area of \u200b\u200b3698 square centimeters for heat dissipation.This design is further complemented by three heatpipes that due to the special shaping pays twice more heat than is usual in other coolers with this technology.Using excellent 92 mm fan is guaranteed lowest possible noise, which ranges from 18 to 27.5 dB.Automatic speed control ranging from 1350 to 2600 RPM is provided by the motherboard PWM technology via a 4-pin connector.The package includes all necessary components for installation on supported motherboards including thermal grease.Cooler weighs 530 grams, while handling a computer must be greater caution and for its installation is recommended to use a larger computer case.
Heatpipe technology is based on the principle of a closed tube, where the "hot" end of the liquid with a low boiling point, which is heating begins to evaporate and the gas phase rises to the "cold" end, where it condenses and the walls of the tube is returned in the liquid state back .When heated liquid is the waste heat from the chip is used to change the state, and that then in the form of superheated steam travels to the opposite end, which is necessary to cool to a temperature at which the vapor condenses.Compared to classical convention offers a technology heatpipe higher heat transfer efficiency, but only if a sufficient temperature difference between the two ends of the tube and its correct orientation.
Specifications:
Dimensions: Freezer: 85 x 112 x 125 mm Fan: 92 mm
Speed:
1350 - 2600 rpm./ Min.± 10%
Noise:
18 - 27.5 db ± 10%
Material:
Copper
Electrical:
Power supply: 12 volt, 4-pin connector
Weight:
530 g
Supported Processors:
Socket 775