Evga, a celebrated American developer of varied PC components for enthusiasts, is going to launch its new power supply unit targeting rather demanding consumers. Entitled Evga Supernova 1000 G2, this model is differentiated by 1000W power and not less than 90% efficiency on typical loading. Such outstanding characteristics permitted the PSU to gain 80Plus Gold certificate that testifies its brilliant specifications.



This PSU model is equipped with all prime-quality Japanese capacitors with solid-state electrolyte, as well as with a vertical two-layer main converter. In addition, there is an advanced protection system on board that saves the unit from various uncommon conditions (overheating, overvoltage, short circuit, voltage drops).


To continue, Supernova 1000 G2 may boast the availability of modular cable system. Herein, the cables feature quite an unusual design that facilitates the airflow within the chassis. The system consists of a single 24-contact ATX cable, a …

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.



The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.


As the advantages of such solution can immediately be noted a lower price, due to less stringent …

The past several days were marked by the Intel's announcement about the celebration of a contract with ASML company. Such step has been dictated by the company's intentions to invest into the development of 450 mm wafers and EUV technologies. In accordance with the preliminary estimates, the general investment rate will reach $4.1 billion. The major target of the cooperation is to decrease the term of lithography equipment commissioning by two years, and stimulate the development of technologies targeted at 450 mm wafers. The implementation of the predesigned plans will allow the manufacturers of semiconductor components to receive a range of benefits, among which is the cut of expenses.



With the purpose to facilitate in the solution of this technological problem, Intel will take part in a dedicated program. This program includes financial backup of scientific and research projects, as well as, equity investing campaigns in ASML.


The initial stage of this program …