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 …

Gigabyte is preparing an overclocked version of GeForce GTX 660 Ti

Despite the measures taken by Nvidia partners to maintain the confidentiality (up to 16th of August ) of marketing sketches and precise characteristics of the line graphics cards GeForce GTX 660 Ti, it is still becomes the property of IT-society long before the official announcement. The resources tell about a new video card Gigabyte GeForce GTX 660 Ti, equipped with a cooler WindForce 2X.



New product will be released in two versions — with increased and recommended frequencies. Graphics adapters will have the same appearance, but the cost will vary depending on the characteristics. Video card without overclocking is functioning at 915 (980) / 6008 MHz, OC-option has clock speeds of 980 (1032) / 6008 MHz for core and 2 GB of memory GDDR5, respectively. In the arsenal of adapters there are as well video outputs DVI-I, DVI-D, HDMI (gold plated) and DisplayPort, two slots SLI and graphics chip GK104-300-KD-A2 (1344 shader, 112 TMU, 24 ROP, 192-bit memory bus).


According to …

High-Contrast Monitor BenQ BL2711U Review

There are plenty of good monitors nowadays. Nonetheless, not all of them offer a comprehensive list of much-thought facilities. BenQ decided to fill up the gap by introducing BL2711U display. The model boasts not only a remarkable image presentation but also an improved functionality. Let’s review BenQ BL2711U in more details.



Highlights


BenQ BL2711U features the following specifications:

— panel type: IPS with W-LED backlight;

— dimensions: 639x411(551)x240 mm with the stand, 27-inch diagonal;

— aspect ratio: 16:9;

— resolution: 3840x2160 pixels;

— viewing angles: 178/178 degrees h/v;

— maximal brightness: 300 cd/m2;

— contract index: static — 1000:1, dynamic – 20M:1;

— response time: 12 ms, 4 ms in GtG environment;

— amount of displayed colors: 1.07 billion;

— power consumption: maximal – 42 W, idle/standby mode – 0.5 W;

— audio: onboard speakers, 3 W each;

— interfaces: video – DisplayPort 1.2, DL …
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Registered at: 02 July 2012, 14:20
Last visit: 03 April 2013, 17:40