Welcome In New LPDDR4 Memory Chips from Samsung

Samsung settles down to a large-scale production of LPDDR4 mobile memory chips. Elaborated according to 20 nm technological norms, the new-comers boast the integration of an advanced technology that ensures 8 Gb crystal density and twice the performance compared with LPDDR3 chips. Currently, the company produces models of 2 GB and 3 GB capacity, however in early 2015 it will set to the development of 4 GB solutions.

New LPDDR4 memory modules are targeting various mobile devices with thirst for lightning-fast data transfer speed. The latter index might accelerate up to 3200 Mb/sec; this will allow employing chips for the implementation of resource-intensive tasks, such as recording and playback of high-resolution video or serial filming.

Samsung developers claim that 2 GB LPDDR4 DRAM is 40% more power-efficient than counterparts with 4 Gb crystal density. This became possible due to the adopting of low-voltage swing-terminated logic for I/O signaling. As a result, the …

PC Chassis Enermax Fulmo ST ECA3270 Review

Enermax, one of the outstanding players in the PSU and cooling market, has recently paid great attention to the development of other hardware pieces, including chassis and cases. Its Fulmo series vindicates that the company has plenty of shot in the locker to beat competitors and marvel customers. Enermax Fulmo ST ECA3270 is probably the most interesting model within the series, with a bit strict, aristocratic design but rich internal layout. But, is that truly so? Let’s find it out.

Design Peculiarities

First of all, it should be mentioned that Fulmo ST ECA3270 comes in two color variations: black and dark-gray. Color is not the only feature that diverges the couple, since black version is furnished with fan backlights. Upon the whole, the model is designed in mid-tower standard and features 244x485x513 mm dimensions. The frontal facet is covered by a steel grid, which hides a non-removable air filter. The facet is blind, except for three grid-like plugs for 5.25-inch …

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. …
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Registered at: 16 December 2011, 10:57
Last visit: 20 July 2014, 14:00