'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 …

A Pair of Monitors with 5:4 Aspect Ratio from iiyama

Iiyama, a Japanese monitor manufacturer, replenished its product line with a pair of displays with an unusual aspect ratio. Models E1980SD-W1and E1980SD-B1 feature 5:4 aspect ratio and differ from each other only by the color of casing (white and black). Along with all up-dated technologies and possibilities, iiyama offers a 3-year limited warranty that secures absolutely free servicing for all customers. The recommended price for the new entries is established at $177 mark.



Monitors E1980SD-W1and E1980SD-B1 employ TN+film panel type and are characterized by 5 ms array response time (transfer from White to Gray). The nominal resolution of 1280x1024 ensures good viewing angles (170 degrees across and 160 degrees down), 250 cd/m2 maximal brightness, and 1000:1 maximal static contrast with five million to 1 dynamic contrast. Option iStyleColor is responsible for the improvement of image quality.


Both models are characterized by the reduced showings of power consumption. …

Meet the Most High-Powered Server GPUs from AMD

AMD has just released two new graphic processing units intended for solid server systems: AMD FirePro S7000 and S9000 models. According to the claimed specifications, both models are the most high-powered server GPUs currently available in the market. Their major destination is the application in different fields, including multimedia content editing and CAD. S7000 and S9000 can be used as graphics solutions in the complement of large data-centers and within the infrastructure of virtual desktops.



Both units are developed on an advanced Graphics Core Next architecture and support progressive brand technologies, like ZeroCore Power and PowerTune. Those technologies are called to reduce power consumption by almost 95% in idle mode. In addition, those GPUs support virtualization technologies designed by Microsoft, VMware, and some other developers. Both products are equipped with passive cooling system. High level of operating speed makes the models applicable in the most …
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