'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 …

Arctic to Release Coolers Specifically for Nvidia Graphics Cards

Arctic Cooling AG is going to release a new air cooling system destined particularly for Nvidia GeForce GTX 690 graphics solutions. Codenamed Accelero Twin Turbo 690, this new cooler is differentiated by better efficiency and practically imperceptible noise level. This model features 288x138x50 mm and weighs 805 g. The nominal delivery set of Accelero Twin Turbo 690 includes fixture kit, brand thermal compound Arctic MX-4, and thermal padding.

New cooling system consists of aluminum base with two copper sills, ten copper heat pipes (6 mm each in depth), a couple of 120 mm fans, and two-section aluminum radiator that contains eighty-six plates. Fans are developed on hydrodynamic bearing and can be monitored by a special facility; rotational speed can be automatically altered by means of pulse width modulation and fluctuate within the measures of 400 rpm to 1500 rpm.

According to the words of the company's developers, Accelero Twin Turbo 690 is capable to manage up to 400W …

Asus Showcases GTX 960 DC2 Videocard

Asus has complemented its Black Edition series of videocards with another model – the GeForce GTX 960 DC2 (codename: GTX960-DC2-4GD5-Black). Its major peculiarity is the employment of 4 GB GDDR5 memory that is sure to improve gaming efficiency in multi-display high-resolution environment. The model supports all modern standards (DirectX 12, OpenGL 4.4) as well as proper Nvidia’s technologies: SLI, G-Sync, GameWorks, GPU Boost 2.0, ShadowPlay, GameStream.

Asus GeForce GTX 960 DC2 is based on Nvidia GM206-300 GPU (1024 CUDA, 64 TMUs, 32 ROPs). It operates at 1126 MHz frequency with overclocking possibility of 1178 MHz. The integrated 128-bit memory operates at 7010 MHz efficient frequency.

This graphics card entails Super Alloy Power components and an optimized DirectCU II cooling system. The latter ensures that heatpipes touched CPU surface for an unprecedented heat dissipation. The cooler comes with a pair of fans, one of which features CoolTech hybrid design. The …
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Registered at: 01 August 2011, 04:40
Last visit: 01 August 2011, 04:40