'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 …

Review of video card ASUS ENGTX560 Ti DC/2DI/1GD5

ASUS ENGTX560 Ti DC/2DI/1GD5 model does not belong to the category of the best among the GeForce GTX 560 Ti, but the product is quite unusual, and deserves some attention. It comes in a big box. Delivery includes: adapter DVI / D-Sub; adapter mini-HDMI/HDMI; two power supply with two 4-pin molex to PCI-E 6-pin; CD with software; instruction. Video card is made in dark colours: PCB and enclosure of cooling system in black. Externally it is very similar to many of other ASUS video cards.



The cooling system is the radiator using three pipes instead of two. Heat pipes have direct contact with the surface of the GPU. They fit tightly in the grooves of the aluminum base. Blowing fan is placed between two raised sections of the radiator. And for a good blow of extreme areas it requires powerful air flow, which means higher fan speed. There is Everflow T129215SU fan with diameter of 92 mm (actual diameter of the blades a little less). The PCB is different from the standard and made in …

Dell Replenishes 2013 S Series with Five New Monitors

The past few days were marked by the introduction of new monitors designed by Dell. The five models supplemented the series 2013 S and expanded the integrated facilities for the customers. Four models are based on IPS array type, while the fifth one – on VA array type. The whole list of delivered monitors includes: 21.5-inch S2240L, 21.5-inch S2240M, 23-inch S2340L, 24-inch S2440L (VA), 27-inch S2740L. All the models feature Full HD resolution of 1920x1080, good viewing angles (178/178 degrees) and thin display frame.



Monitor S2440L is characterized by fast response time that approximates 5 ms and 5000:1 color contrast. At the same time, models based on IPS feature 7 ms array response time (during transition from gray to gray) and 1000:1 color contrast.


The difference between the models is also seen in the integration of different video ports. The monitor with 27-inch diagonal is equipped with two-port USB-hub and such video outputs as DVI, HDMI and D-Sub. Models S2440L, …
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Registered at: 20 November 2011, 23:33
Last visit: 20 November 2011, 23:33