Chladiič Noctua NH-U9N

Precision radiator designed for Intel processors, or AMD.It consists of 38 aluminum ribs and eight HeatPipe copper tubes, which pay heat from the copper base in parts of the ribs, which leads to rapid cooling.The radiator can be equipped with up to two fans on the size of 80 mm or 92 mm, enabling them to further increase the efficiency of cooling.
Heatpipe technology is based on the principle of closed-tube, which in its "ohřívaném" the end is fluid with a low boiling point, which begins heating evaporate in gaseous form rising to the "chilled" the end where kondenzuje and after the walls of the tube is returned in liquid form back .When heating the liquid waste heat from the chip used to change the form and then in the form of hot steam goes to the other end, it is necessary to cool the temperature in the steam zkondenzuje.Unlike traditional convention, therefore, offers higher efficiency heatpipe technology transfer heat, but only provided a sufficient temperature difference between the two ends of the tube and its correct orientation.
The parameters and specifications:
Dimensions:
With vetilátorem:128 x 95 x 95 mm
Without fan:128 x 95 x 70 mm
Weight:
570 g
Material Passives:
COPPER base and heat-pipes
Aluminium ribs
Supported processors:
Intel Socket 478, LGA 775, P4 processors all frequencies
AMD K8, AM2, AMD processors all frequencies
Supported size of the fan:
92 x 92 x 25 mm
80 x 80 x 25 mm
Note:Noise and cooling efficiency depends on the fan used the dimensions of 80 mm or 92 mm, which is not part of the cooler, but it is possible to buy and install on liability.