PSU Gigabyte GreenMax Plus 550W Review

Gigabyte, being one of the major players in the motherboards and graphics markets, quite rarely replenishes its production line with PC chassis and power supply units. Rarely, but right on target! Its GreenMax Plus PSU series is an evidence of the company’s versatile maturity. The series includes three models of 450W, 550W and 650W power. Let’s see what Gigabyte has to offer to all ‘high-fed’ by multiple products customers by the example of GreenMax Plus 550W (codename: GZ-EMS55A-C1) model.

General Features

The GreenMax Plus 550W is delivered in a handheld cardbox with a convenient holder. The unit itself is housed in a typical case with a black semi-gloss coating and a large ventilation grid. All basic specifications are marked on its side facet. The manufacturers claim the power of 504W (42A) for the +12VDC bus. Thereat, the correlation of power on the bus with the total power reaches the index of 0.916, which is considered to be an average benchmark for such type …

Arctic Releases Cooling System for AMD Graphic Adapters

Swiss manufacturer of cooling systems, Arctic Cooling, has recently released a new cooler developed specifically for graphic adapters from AMD. Earlier this year the company launched the cooling system which is compatible with graphic adapters from Nvidia developers. The new product, codenamed Accelero Hybrid 7970, distinguishes from its predecessor also by the foot of water block which is upgraded to be compatible with AMD HD 7900 series.

Cooling system Accelero Hybrid 7970 consists of two parts which boast as air, so water cooling standards. It is able to manage up to 320W of hot air. The water block is cooled down by the 120 mm fan which is able to achieve the speed in the measures of 400-1350 rpm. The block, that is installed on the board, is equipped with 80 mm fan and is able to achieve from 900 to 2000 rpm speed. The noise level is dwindled down to the minimal index.

Arctic representatives claim that their new water block is 200% more efficient than the nominal …

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.


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: 21 October 2012, 20:57
Last visit: 21 October 2012, 20:57