Cougar Vortex Fans: the Secret of Success

Nowadays a lot of hardware developers employ Vortex fans from Cougar in the design of various PC components, including CPU coolers and graphics cards. Such demand is primarily explained by an elaborate approach to the fans' framework construction. Profound testing is not the last thing to contribute to the company's success. Indeed, since the launch date in 2011, Vortex line has been enjoying great popularity throughout the world and, especially, on American and European markets.

Therefore, Cougar has designed unique fan impellers that ensure a balanced correlation between such parameters as static pressure, noise level and airflow. The implementation of aerodynamic elements on the internal part of the frame in combination with the grooves on the impellers are able to promote for an improved airflow focusing; this is achieved due to the acceleration of airflow in edge area.

All Vortex fans are based on a hydrodynamic bearing that provides for the prolonged lifetime and …

HIS Adds 7770 iCooler to Its Graphics Cards Arsenal

A new graphics card of an average efficiency has appeared in the arsenal of HIS manufacturers. Codenamed HIS 7770 iCooler (H777FN1G), the card is targeted those gamers who would like to receive a dual effect: the possibility to play all up-dated games and to satisfy all other graphics requirements for a reasonable price.

Model 7770 iCooler is based on AMD Cape Verde TX GPU, developed under 28 nm technological process and built on Graphics Core Next micro-architecture. It involves ten computing blocks and 640 current processors. The processing unit is expected to operate at the reference 1000 MHz clock frequency. The integrated GPU is accompanied by 1GB of GDDR5 memory which employs 128 bus; its nominal clock frequency starts at 1125MHz, while its effective frequency might achieve the margin of 4500MHz.

HIS 7770 iCooler employs PCI Express 3.0 x16 internal interface. A set of external video interfaces consists of HDMI, D-Sub and Dual-DVI ports that are able to ensure the …

CPU Cooling System Scythe Mugen 3 Rev. B PCGH Edition Review

With the appearance of ever mighty CPUs that demonstrate utmost performance and overclocking properties, the call for powerful cooling systems has become rather acute. It is explained by the necessity to efficiently manage high temperatures and save the system from overheating, and as a result, from malfunctioning. At the same time, customers became more demanding as for the noise level of coolers. That is why, many companies try to comply with the prevailing tendencies by delivering low-noise and high-efficient products. CPU cooler Scythe Mugen 3 Rev. B PCGH Edition is ready to offer all required facilities to be implemented in high-end computer systems.

General Framework Peculiarities

The postfix PCGH Edition in the codename of this CPU cooling system implies the employment of two fans in the framework. The basic technological peculiarity of this model is that both fans are rotated at constant speed (800 rpm), as compared to the one-fan systems where rotational speed …
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Registered at: 15 May 2012, 21:45
Last visit: 15 May 2012, 22:56