Meet Pure Power 9 CM Top Series of PSUs from Be Quiet!

Be Quiet! enters the market with a new series of power supply units, entitled Pure Power 9 CM. The lineup includes models of 400 W, 500 W, 600 W, and 700 W power. All of them boast the implementation of Active Clamp + SR topology with high-quality hardware base. Besides, the manufacturer decided to ditch group mechanism of voltage stabilization; this promoted for more efficiency which index achieves 91%.

High efficiency level allowed Pure Power 9 CM units to receive 80Plus Silver certificate. The 12V bus is divided into two lines with the maximal load capacity. Cooling process is attached to a single low-noise 120-mm fan, based on rifle bearing (100 thousand hours MTBF). Its maximal rotational speed varies within 1060-1680 RPM range.

To continue, Be Quiet! has incorporated into the models all possible security mechanisms, including OPP, SCP, UVP, OCP, and others. The units come with an additional Surge Absorber filter that protects the circuitry from voltage surges. …

Which DDR3 SDRAM is better for Ivy Bridge

The overclocker memory is now in the category of products for perfectionists, still the common users are pleased with usual modules DDR3-1600 or DDR3-1333 SDRAM. The issue appears related to the release of processors Ivy Bridge series, which in some aspects are similar to its predecessors, still have some distinctive features.

Ivy Bridge processors are restricted on the maximum frequency supported by the DDR3 SDRAM. This indicates the theoretical chance of these processors work with high-speed memory DDR3-3200 SDRAM. Developers of overclocker memory package perceived the change in rules with certain enthusiasm: there are DDR3-2400 modules available in stores. The gap in frequencies of «elite» and «running» versions of the memory has grown twice in size. It won’t have a noteworthy blow on the work of commonly used tasks in systems.

The memory controller in the Ivy Bridge can work both in symmetric mode, with delay, frequency and volume modules in memory channels, and …

New RAM Modules Ballistix Sport SODIMM from Lexar Media

Lexar Media, a well-known American designer of diverse digital media products, starts selling its new RAM series from Ballistix line. Entitled Sport SODIMM, the series is introduced by four SODIMM-DDR3 modules, intended for the incorporation into gaming laptops: BLS4G3N169ES4, BLS8G3N169ES4, BLS4G3N18AES4, and BLS8G3N18AES4. The quadruple is distinguished by an original design with the implementation of unique heatspreaders. All of them are optimized for Intel Core i5/i7 mobile processors of the fourth generation (Intel Haswell platform) and support all up-dated XMP profiles.

The most beneficial feature applied to Ballistix Sport SODIMM modules is their power-saving nature. They are able to operate at 10% lower power voltage than analogous products; hence, they reduce the laptop’s power consumption index and increase the time of its offline work.

To continue, the first two models, BLS4G3N169ES4 and BLS8G3N169ES4, come in 4 GB and 8 GB capacities correspondingly. They …
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Registered at: 07 June 2012, 22:28