Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.



The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.


As the advantages of such solution can immediately be noted a lower price, due to less stringent …

Philips Equips Its New Monitor with ErgoSensor Technology

With the penetration of Internet into every sector of business and industry, it's barely possible to avoid hours-long work at computer. Such 'diligence' not infrequently leads to minor or major health issues, primarily connected with the eyesight and backbone. This is why, Philips decided to save its potential customers from any health problems by releasing a new monitor Brilliance 231P4QRYES. This monitor is equipped with ErgoSensor technology, like its predecessor, that helps the users in keeping to basic rules on work at PC.



ErgoSensor technology fulfills a few vital functions. Firstly, the integration of a built-in camera allows the system to estimate the distance between the eyes and the display; further on, it offers the user the most optimal distance index to provide for appropriate browsing. Secondly, when there is no one at computer, the monitor reduces the display brightness; moreover, after a certain period of time the system will turn the monitor off, saving up to …

Toshiba Prepares All-in-One PC LX835

Toshiba demonstrates its latest developments in computer and consumer electronics field within the framework of international electronics exhibition IFA 2012. Among others, the company announces the future release of all-in-one PC, codenamed LX835. According to the words of Toshiba representatives, price is the strongest point of this PC. At the same time, LX835 owns an amount of strong points in design, layout, and performance terms.



Toshiba LX835 features 23 inch widescreen and 1920x1080 resolution. The display boasts the support of Multi-touch technology. Moboblock PC is based on the latest Intel Core processor and operates under improved HD graphics. This product is equipped with 16 GB RAM and a hard drive of 3 TB volume capacity. LX835 employs four USB 2.0 and two USB 3.0 ports for the connection of different devices. In addition, there is as single HDMI input.


The user is able to add Blu-ray drive and TV-tuner to enhance the product's facilities. Model LX835 is …
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Gateway E-4000 based on Intel Corporation D845GRG

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