Cooler Master Releases GX II Power Supply Units

Unveiled earlier this year, the GX II PSU series from Cooler Master has been officially released. The series, targeted primarily at gamers, consists of five models with the power index of 450 W, 550 W, 650 W, 750 W, and 850 W. All the products feature 150x140x86 mm dimensions and are characterized by a non-detachable cable design. Moreover, all the models without exception boast the awarding of 80 Plus Bronze certificate, due high efficiency level of 85% on load.



Cooler Master GX II power supplies fully support Intel Core (Haswell-based) CPUs with APCF scheme. All the units are equipped with a sole +12V bus and support a range of protection functions, including OVP, UVP and SCP. A set of non-detachable cables varies depending on the power efficiency. There is a core set of sockets, consisting of the main 24-contact ATX and a pair of 4-contact EPS sockets; all other sockets differ from model to model (four 6+2-pin, three Molex, and nine SATA sockets).


The incorporation of …

Huntkey Showcases Its New PSU Series

A new PSU series, codenamed GS (Green Star), has replenished a line of products designed by Huntkey. This series is particularly targeting gamers, providing for the prime facilities and reliability. The models included into the lineup (GS550 and GS450) are equipped with two +12V buses and exclusively high-quality components that promote for the 82% PSU efficiency level. Both models house a 120 mm low-noise fan which is notable by the variable rotational speed.



Upon the whole, Huntkey GS series corresponds to ATX12V V2.3 standard and supports AMD and Intel CPUs. Both models are compatible with graphics adapters designed by Nvidia and AMD. They feature Active PFC which ensures true reliability on different loading conditions. The average time period of foolproof work is estimated at fifty thousand hours. Besides, both units have undergone two types of testing: high voltage and forced failure tests.


GS450 model operates at 200-240VA (50-60Hz) voltage and at nominal 350W. The …

New Gigabyte Radeon HD 7970 operates at a frequency of 1100 MHz

Gigabyte presented a new overclocking model of video card Tahiti XT, designated as GV-R797TO-3GD. In comparison to the current Radeon HD 7970 OC (GV-797OC-3GD), the newcomer has some advantages. In particular, it is known that the graphic adapter is based on the graphics chip Radeon HD 7970 GHz Edition that is selected. The clock frequency of the accelerator is increased from 1000/5500 MHz (core / memory) to the 1100/6000 MHz, comparing GV-797OC-3GD. Standard values, recall — 925 MHz GPU with chip and 5500 MHz with GDDR5 microchip.



Externally the video adapter has no changes: the PCB soldered 3 GB of memory, which combines with the GPU on a 384-bit brace. The number of stream processors is unchanged — 2048 units. The design of printed circuit board includes electrical components Ultra Durable VGA. High-effective WindForce 3X cooler consists of a copper base, a few copper heat pipes and three 80-mm fans.


Unlike its predecessor, Gigabyte GV-R797TO-3GD has a gold plated …
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Registered at: 08 December 2011, 16:02
Last visit: 08 December 2011, 16:18