'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 …

Presentation of a Professional Graphics Card AMD FirePro W9000

Within the bounds of AMD Fusion Developer Summit, Advanced Micro Devices has presented its new graphics card AMD FirePro W9000. The new graphic solution is based on a couple of 28-nm Tahiti chips and is actually a prototype of Radeon HD 7900 adapter. FirePro W9000 is chiefly targeted at professionals used to work with 3D technologies and video editing applications.



AMD FirePro W9000 is based on a red circuit board developed to work with PCI Express 3.0x16 bus. The cooling system is represented by a solid cooler of active type, a high-end radiator, three 90 mm. noiseless fans and copper heat tubes. The organization of additional power presupposes the availability of two dedicated eight-contact slots.


The new professional graphics card is furnished with GDDR5 memory in 6 GB volume capacity and 384 bit interface. Six DisplayPort slots are called to connect the card with displays. GPU lock frequency equals to 1 GHz which allows the card to ensure the performance in the …

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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Registered at: 26 November 2011, 12:54
Last visit: 26 November 2011, 19:01