'Digital' PSU Corsair AX1200i Review

Power supply unit AX1200i designed by Corsair is a high-end product applied primarily in powerful desktop platforms. Its superior characteristics are currently widely spoken about, due to the promotion of the so-called 'digital' technology in PSU layout. 'Digital' PSUs employ digital signal processors instead of traditional analog controllers to provide for the utmost performance, efficiency, and facilities. Under Corsair's words, the implementation of digital options in the development of PC units, and particularly AX1200i model, is a justified measure viewed as from technological, so from economical prospect.

Basic Peculiarities

Corsair AX1200i is delivered in a large dual-base box, consisting of a paper cover and a corrugated cardboard. The box contains all basic information about the unit: +12VDC bus efficiency is estimated at 1204.8W/100A; the correlation between +12VDC bus and the overall power efficiency equals to 1.0 index that is supposed to be an excellent …

Wide-Screen Monitor AOC i2252Vwh Review

No one would dare to complain about the poor choice of wide-screen monitors, as this segment is presented by dozens of models targeted at various customer groups. Professionals seek to acquire exactly such monitors to work with up-to-date graphic, video and image formats, while average customers are craving for watching movies and videos in Full HD format. Monitor AOC i2252Vwh belongs to the flotilla of wide-screen products and is able to satisfy the needs of people appreciating outstanding color rendering and contrast.


Monitor AOC i2252Vwh is based on IPS architecture and goes with 1920x1080 resolution. Screen casing, standing and base are made of solid plastic with dull surface. The screen is equipped with LED indicator and is differentiated by the glare absence due to the dull texture. Five control buttons and status display are located in the bottom-right angle; button designations are impressed on the frontal frame. Interface, power and Kensington lock sockets …

The third generation of chips Thunderbolt will be released in the second quarter of the next year

Data interface Thunderbolt from Intel company entered the market in February 2011 in the Apple MacBook Pro laptop. By combining in the one interface PCI Express and DisplayPort, it now offers data rates up to 10 Gbit / s. On the more common personal computers the interface began to be applied recently, as part of the laptop and PC top price category.

Intel plans to introduce a new controller interface Redwood Ridge Thunderbolt for use in personal computers in the second quarter of next year. It is likely that the new controllers will form the platform of the Shark Bay for next generation processors under the name of Haswell.

Controllers Redwood Ridge will support completely the same data rate 10 Gb / s, interface DisplayPort v1.1 and function DisplayPort v1.2 Redriver. At present, even the cheapest chips Thunderbolt, 2-channel Cactus Ridge, cost motherboard manufacturers at about $ 20, and many consumers expect that emergence of new generations of controllers will reduce …
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Registered at: 18 February 2012, 22:08
Last visit: 18 February 2012, 22:08