Nvidia announces Press Release to that in the first half of 2011 a record 200 models with Intel’s new CPU platform “Sandy Bridgecome “and a GeForce GPU on the market. Some of the manufacturers Acer, Alienware, Asus, Dell, Fujitsu, HP, Lenovo, Samsung, Sony and Toshiba.

Most of the models should have between 6 and 9 January will be announced if, in the U.S. Computer CES takes place. However, it is considered bad time for notebook manufacturers – new models in January complicate the sale of the Christmas season assembled remnants. Intel is therefore the launch of the dual-core version of Sandy Bridge postponed to February have. Only then should the manufacturers introduce models with this processor in the market.

The announcement suggests that the PC maker with the power of the improved integrated Intel graphics not quite satisfied. Especially for users interested in games it is unlikely to little. With Optimus Nvidia is ready for a technology that allows users to between integrated Intel graphics and more efficient to change Nvidia GPU.

For AMD and its ATI graphics chip division is the large number of Intel-based notebook models with Nvidia graphics not good news. The collaboration between Intel and Nvidia more difficult for the processor and its competitors Radeon Series competition. In second quarter of 2010 had AMD in the graphics market for discrete solutions still can position before Nvidia. This comfortable position, it threatens to lose.

For Nvidia, the market for Windows notebooks is more important than Apple Reportedly think about it, to give in cheaper Macbooks with Sandy Bridge to a Nvidia chip. It is said that Apple consider the improved Intel graphics in this segment are sufficient.

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The PCIe Expansion Chassis PowerEdge C410x holds up to 16 Tesla modules from Nvidia. The system has no CPUs or memory chips. It is designed for connection to a Dell PowerEdge C6100.

Dell has presented the PCIe Expansion Chassis PowerEdge C410x for the high-performance computing market (HPC). It was especially for complex compute-intensive demands of science and technology develops.

The PCIe expansion chassis provides 16 slots for GPUs. It is available with Nvidia Tesla GPUs M1060 or M2050. The maximum usable 16 Tesla M2050 modules is a computing power of up to 16.48 Teraflops available.

The system has no CPUs or memory chips and is specially optimized for recording and efficient cooling of GPUs or other PCIe products. This chassis offers an extremely high density with low power consumption and reduced costs.

The expansion unit is designed for connection to a Dell PowerEdge C6100, which has four server nodes, each with two sockets. But it can also be connected to a different server with the appropriate host interface.

Dell HPC is that a small but rapidly growing market. Particularly in relation to cloud computing and solutions for the scientific research in Cambridge about Dell and Intel in J眉lich Exaflops of so-called clusters. Floating Point Operations Per flops are Second, floating-point calculations per second – a measure of the performance of supercomputers. The term Exaflops describes the processing of a trillion – a one with eighteen zeros – instructions per second.

The PCIe Expansion Chassis PowerEdge C410x holds up to 16 modules from Nvidia Tesla (Photo: Dell).

Via: Dell’s HPC solution for up to 16 GPUs

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$ 300,000,000 bet car battery BAK: results in 3,5 years

Neighbors and BYD Battery Co., Ltd. Shenzhen BAK (CBAK.Nasdaq), new energy vehicles in the table, who spent 300 million U.S. dollars in chips. The mobile phone, laptop battery based industry companies, but also put into the development of battery vehicles, electric vehicles in the future hope to grab a slice of the feast.

“Companies are prepared, this investment at least 3-5 years to see results.” BAK Battery, vice president of marketing, said Cui Ke.

In the IT, communications to the development of small profit margins today, seeking growth next important issue is the battery manufacturers. For BAK Battery, this point is not only a good prospect, but not every competitor can follow up.

Thousands of units per year car sales in the world, as long as one tenth of the vehicle battery, is a huge market. Cui Ke dreaming, where he went to the BAK Battery is also good prospects. Although their current business Liucheng from cell phone batteries, three come from HP, Dell laptop battery OEM.

BAK said it would take 300 million U.S. dollars budget to build new plant in Tianjin, the production of power batteries. At present, the initial investment over the plant, are a number of pilot light electric vehicle batteries.

“End of the year to pilot car battery.” Cui Ke said. But when it can achieve returns, Cui Ke estimate, “at least another 3-5 years.” Currently, they focus on supply of electric bicycles. Capacity of the National LEV, Tianjin has one third of the world, this is a new plant site BAK Battery, Tianjin, an important reason.

Mozambique’s strategy is: start doing light electric vehicle batteries began the transition to a car battery. This allows a gradual transition in technology, you will not be up to several years of investment of the collapse.
From single cells, to a dozen batteries, to the hundreds of battery packs, it seems that only numbers. But how to ensure the consistency of the battery, and supporting the corresponding cell control system, as a constraint to technological bottlenecks in the industry. Who can overcome technical bottlenecks, whoever will be the biggest beneficiaries of new energy vehicles. Of course, people who can keep up with changes, but also share the feast.

Risk is, who is also not allowed after 3-5 years in the end security can not be profitable, and pre-investment is real money. Cui Ke said, although there are 863 projects funded, and local government in terms of investment and financing some of the green light to open, the pressure is still very large funds.

Opportunities?

A few years ago, a Nokia cell phone battery asking price 200 yuan, and now can be purchased for tens of dollars for cell phone manufacturers do everywhere. “You can not always be a mobile phone battery, the secondary market price war is too cruel,” Zhongguancun (3.93, -0.32, -7.53%), a communications equipment sales sigh, as far as he knew, and even some hand-made battery workshop .

Price war with notebook manufacturers and the rise of the Internet, the cost of laptop batteries sharp compression. In response to the recovery of Korean battery manufacturer, BAK Battery, recently added two production lines in order to return with the cost advantages of scale.

Behind these self-help measures, China battery manufacturers generally helpless. Electric vehicles are being introduced the New Deal, it seems to provide them with an opportunity. It is understood that, in addition to BAK outside the few big battery manufacturers have begun to varying degrees, R & D of electric vehicle batteries.

“For many battery manufacturers, this is indeed good news.” Changshu, Jiangsu Province by the Triangle Institute of Technology, Changsha, environmentally friendly energy Yongkang said. He said that the country vigorously promote the policy of new energy vehicles will certainly promote the development of related products market.

But he also believes that the field of automotive batteries if you want to Denver, companies must have a considerable accumulation, “Not every company can do” because it eventually hundreds of millions of investment.
This input becomes most uncertain future is the direction of electric vehicle development problems. Detection of related technologies, standards are not clear, hybrid transition period, recovery of raw materials costs and difficult environmental problems caused by, battery manufacturers have increased the risk of betting.

According to market analysis, refer to BYD’s stock price, and now the concept of new energy vehicles difficult to have confidence in the stock market a substantial boost. Meanwhile, the uncertain prospects of the technology and policy, but also the most industry funds do not want to touch the risk.

“BYD’s warehouse, but also piled ten million battery scrap the experiment.” Difficulty of the experiment, Cui Ke company has prepared, but he said the company had not expected to lose money in the end the number of early.

Sand Yongkang prediction: “Finally, only a few can be successful.”

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With the Macworld 2009 approaches, more and more about the new Macbook Pro 17-inch news surfaced, multi-information from the claim that new Macbook Pro 17 inch to a new generation of Apple notebooks and other integration of the same body design, But with the macbook air is likely to use the same built-in fixed cells, but not to replace the battery module.

New Macbook Pro 17 inch at the latest will be announced Tuesday, also announced new models will also include the Mac mini, Apple’s two new models will use the latest NVIDIA MCP79 chipset platform.

In addition, Mac mini will be out of the original Firewire 400 interface, in addition to providing more than a Firewire 800 and USB interface, the fifth, Mini DVI interface, will also directly support the latest LED panel Apple Cinema Display.

Fujian’s first self-designed solar photovoltaic cell production line built

Fujian Nanan City, Crystal Light and Power Company Limited of 25 three-megawatt solar photovoltaic cell production line recently installed and officially opened.

According to Xinhua News Agency reported on January 5, Fujian Nanan City Crystal Light and Power Company Limited of 25 three-megawatt solar photovoltaic cell production line recently installed and the official opening of the trial production will be before the Spring Festival.

The line is Fujian’s first self-designed solar photovoltaic cell production line, covering the upper reaches of the solar photovoltaic industry purified polysilicon materials, silicon rods stretching, slicing, solar panel manufacturing process.

Fujian Province, as the photovoltaic industry has been focused on cultivating new industries to plan, Nanan City in August 2007 plans to build a high starting point optoelectronic information industry base. The base has been included in Fujian Province, the “Eleventh Five-Year” special plan for the information industry, the base planning land of 7.5 square kilometers to 2020 all completed. Among them, a construction planning land 2.3 square kilometers, focusing on the development of photovoltaic and LED and other optoelectronic information cluster, with a total investment of nearly 1.8 billion, expected to be fully put into production up to 70 billion yuan in output value.

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“In the future if the phone battery died in the field, we only need a mobile phone back shell of the tube the size of the hair to add methanol to the cell phone is fully charged can continue like normal.” Painted this wonderful picture of the Guangzhou University Hydrogen fuel cell technology and new catalyst project leader Professor Lin Weiming. Chemistry and Chemical Engineering school has recently developed a hydrogen fuel cell technology and new catalysts, fuel cells can not only reduce the concentration of toxic components, but also to improve fuel utilization and extend the life of fuel cells can be computers, mobile phones , car, etc. application.

As we all know, fuel cell fuel is mainly composed of hydrogen and oxygen, the most prominent feature is the “clean”, known as the most attractive of the 21st century generation methods.

The performance of the fuel cell catalyst plays a key role in the fuel before the fuel cells need to add methane, methanol reaction, both are indispensable. However, Professor Lin Weiming the research team tested successfully using methanol as a fuel alone, the addition of the catalyst will be able to generate electricity, “Now the fuel cell power conversion rate of 70% -80%.”

By adding a catalyst to reduce the fuel cell reaction produces carbon monoxide, to extend battery life is also one of their research. Fuel cell reaction in the fuel will produce about 1% of carbon monoxide, and carbon monoxide will make fuel cell “poisoning” and shorten battery life. Wei-Ming Lin said they discovered after numerous tests, using the new catalyst, the absorption rate of carbon monoxide can be increased to about 99%, thereby reducing the battery “poisoning” the possibility of extending life.

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Has the “ultimate energy” and “green energy,” said the lithium-ion batteries, since the 90s of last century since the advent of electronic products from the button batteries, cell phone, DC digital products in the lithium battery, the electric vehicle in the battery power, is increasingly widely used in people’s production and life. Compared with other batteries, lithium-ion batteries on whether it is from the volume, weight, or from the performance, have a great advantage.

To use in a reasonable range of voltage within the capacity of lithium batteries, one-sided pursuit of large capacity, high voltage is wrong. First, any thing to go through a simple to complex, from hard to easy the process is also flammable like gas, effectively guarantee the safety of lighters is relatively easy, to effectively guarantee the safety of fuel tanks would much more difficult, crash is still not fully resolved the situation when the car caught fire and exploded. A limited volume in the more energy the more the accumulation of bad management, is currently the largest in Suzhou Star 48V10Ah constant can only guarantee the safety of the battery combination. Second, the higher the voltage, the greater the capacity, protection circuit and a balanced circuit the greater the difficulty and failure rate, so do not advocate Suzhou Star constant and does not support beyond 48V10Ah battery combination.

Depends on the safety of lithium battery testing and certification

A, UL certified

Today, most countries and regions in the world involving security, health, environmental protection projects such as product requirements must be obtained before entering the market, the safety certification. UL mark has become world famous one of the safety certification mark.

Testing standards are as follows:

1, shell

Li-ion battery shell should have sufficient strength and rigidity sufficient to resist the pressure of the indiscriminate, without causing fire. User-replaceable lithium battery should have sufficient strength they would not hurt people.

2, electrolyte

User replaceable batteries should not contain the pressure of vapor or smoke damage the eyes of the toxic vapor and liquid, or the battery case in the normal laboratory conditions (temperature 23 °C), by the shock fluid leakage should be less than 5ml.

3, the use of

Li-ion battery should be used to take measures to avoid the normal charging current, the test has an acceptable battery charge current Ic, not normal conditions, the end product should be used in protective measures.

4, the leakage

Mass loss of leakage or leakage standards, the quality of batteries or battery does not exceed the maximum loss 1g0.5%, 1 ~ 5g0.2%> 5g0.1%.

5, mechanical tests

(1) extrusion: 32mm diameter by a hydraulic piston two flat surfaces on the battery pressure 13KN (pressure 17.2Mpa), when the maximum pressure after pressure relief. Sample no fire, no explosion.

(2) Impact: 15.8mm in diameter on the sample center of the rod, so that the weight of 9.1Kg of weight fell from a height of 610mm specimen. Sample no fire, no explosion.

(3) Acceleration: batteries on the fixture, respectively, the three mutually perpendicular directions along the acceleration (acceleration requirements: the initial acceleration of 3ms to be achieved within the minimum average 75g, peak acceleration is between 125-175g). Test temperature 20 ± 5 °C. Samples should be no fire, no explosion, another sample is not leakage.

(4) vibration: a simple cell tuning withstand vibration (along the three mutually perpendicular directions), 10-55Hz frequency range in order to 1Hz/min rate changes in 90-100min to restore back to an amplitude of 0.8mm. Samples should be no fire, no explosion, no leak.

(5) Thermal Shock: the sample in a natural convection or forced convection oven heating, the oven temperature to 5 ± 2 °C / min rate of heating to 150 °C, and keep the stop after 10min. Samples should be no fire, no explosion.

(6) thermal cycle test: the test room and placed the battery under the following cycle:

MSI MSI Wind ultra-portable notebook computer is an absolute claim to rival Asus Eee PC, the product design and marketing strategy, MSI, ASUS is tight everywhere. For the ultra-portable laptop, the battery life is absolutely critical, if not longer battery life, then the ultra-portable is not much significance, in order to solve this problem, MSI has launched before the 6 cell battery version of MSI Wind, however, there are always some users, they are always satisfied, longer battery life.

MSI Wind here to tell a good news for users, there are already third-party manufacturers have launched a large-capacity 9-cell battery, the battery capacity of 7800mAh, battery life up to 6 hours or more, I believe that the absolute battery life allows users to satisfied, but we do not know the price is acceptable, to 180 dollars.

3-cell battery from MSI before the upgrade to 6 cell battery users need to spend 50 dollars, and now a single 9-cell MSI Wind Battery selling price is 180 dollars, this is specifically for the MSI Wind ultra-portable notebooks available, want to have longer battery life users can consider buying Oh!

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Women take note: your men also want to have again this year in particular PCs, flat screen TV, computer games and software. Every second man, a technical device is high on the list.

Significantly reserved here are the women: Only one Third dreams of a new technology toy. The results of a representative survey of the electronics association Bitkom lobby under 1000 inhabitants in Germany over 14 years, which conducted the market research institute Forsa.

“The Christmas shoppers benefit from that pricing for high-tech devices this year have fallen once again strong,” said Bitkom president August-Wilhelm Scheer. Sun digital cameras are now have around 100 and for the new mini-notebook for less than 400.

Most significantly the discount was once more in the flat-screen TVs: The average prices for the devices within a year have fallen by almost ten percent to 880 – and rising. Industry experts anticipate that many families are losing because of recession but now on a new TV. Because the producers did, however, set to a humming Christmas season, it will now come to an oversupply.

Good conditions for bargain hunters: The market researcher iSuppli expect the manufacturer with a fierce price war will deliver to the customers. Price reductions of up to 50 percent could be the result. According to the Forsa plan nine percent of Germans to buy a new TV.

At the top of the wish list this year is, however, game software. According to the survey want to buy 11 percent of all Germans over 14 years of new games for the computer or game console. This corresponds to around 8 million customers. is in second place with a share of 10 percent of computer accessories, such as a new printer, an external hard drive or upgrading to wireless Internet via Wi-Fi Modem. 8 per cent want a digital camera and each 6 percent, a new cell phone or an MP3 player.

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The cosmetics manufacturer Beiersdorf and the steel producer Salzgitter gets two new additions to the German stock index DAX. This requires the tire maker Continental and the real estate financier Hypo Real Estate vacate their seats.

The first stock exchange league enough future to Hamburg first time in the 20-year history of the German Dax stock index moves up with the Nivea manufacturer Beiersdorf Group from Germany’s second largest city in the leading index.

As the German stock exchange yesterday evening announced after the market closes, will also be added to the Lower steel tube manufacturer and Salzgitter in the Dax. This requires the tire manufacturer Continental (Hanover) and the real estate financier Hypo Real Estate evacuate (HRE / Munich) their places. HRE and Conti will continue in the MDAX of medium-sized listed values. The changes are effective as at 22 December. Last of the Kassel K + S fertilizer companies for tourism and shipping group Tui was moved up in the Dax.

“We are very pleased to now be among the top 30 listed companies in Germany” are one, “said the CEO of Beiersdorf AG, Thomas-B. Quaas. “We Nivea have done in recent years in the market for skin and beauty care for the world number one. And we are confident that we will continue to develop better than the market. ”

Salzgitter sees in the Dax-rise and a confirmation of its successful growth strategy. “We are very pleased about this rise, but remain with both feet on the ground. Exaggerated expectations of the change we cherish not, “said company spokesman Bernd Gersdorff. However, it is desirable, medium and long term to remain in the segment.

A Continental spokesman said in Hanover: “We are still of the opinion that Continental is in the Dax and also in the sense of the index continuity to remain in the Dax pleads.” Even in the course of the takeover offer by Schaeffler Group shares offered are not freely tradable on the stock exchange. In addition, Conti expect that even after a takeover still enough shares will be freely tradable, to meet the criteria of the German stock exchange.

A HRE spokesman in Munich did not comment on the Dax-down of real estate financier. Hypo Real Estate in the wake of the financial crisis had happened on the verge of collapse. The market value of the group broke a dramatically this year: The market capitalization of tradable shares (free float) fell since the beginning of 7.6 billion euros to 623 million euros.

After the Frankfurt market operator as a result of the turbulence at the carmaker VW papers had amended its rules index is a proportion of freely tradable shares of at least ten (previously five) percent requirement for all in the German indices noted values.

The M-Dax value AMB Generali has to leave because of his insufficient free float share all indices. According to the decision of the Working Group equity indices of Deutsche Borse for the shares of the specialty packaging manufacturer Gerresheimer in the index of the medium value is taken.

The technology index Tec-Dax lost – partly because of the new free float system – the telecom company Versatel and electronics specialist Epcos their places at Smartrac and Jenoptik. In the S-Dax vacant space of the M-Dax-climber Gerresheimer and the S-Dax-places of SME Bank and IKB HCI Capital are held by Klockner-Werke, Loewe and Delticom.

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Promoted to first division

Cordless phones really make life easier. But beware: Some very old equipment to radio waves, which are banned from next year. Anyone who buys a new phone, you can expect heavy fines of up to 2,000.

The difference is in some obscure abbreviations. Are prohibited from January devices to cordless CT1 + standard analog transmission, the CT and get second These devices are likely only in very few households, as was already foreseen in 1998 that these standards are eventually eliminated.

The problem: These phones use certain wavelengths that are reserved in 2009 for phone calls. From then on E-Plus and O2 customers will be calling on these frequencies or surf the mobile Internet. On the freedom when cordless phone must therefore not be waived, but a few for my current device.

For current cordless phones use the so-called DECT StandardDECT stands for “Digital European cordless telecommunications” and introduced in 1992 called the European standard for digital radio transmission. It connects with cordless phones, the mobile handset with the base station. Advantages of DECT is the high voice quality and privacy, the identification of the handset and base station and subscriber identification. With DECT, up to twelve handsets to be connected to the base. That is secure, and guarantee better quality. Do not panic: In most households, these machines are in use for years. According to Manfred Breul, head of the telecommunications industry association Bitkom, have responded to large manufacturers many years ago and stopped production of the old equipment.

From the Far East were in the aftermath, however, still get a lot of cheap imports into Germany. “It may be true that have been sold this year even the analog standard equipment,” he warns. Therefore it is difficult to estimate how many such phones are currently in use.

But how can you find out whether one uses one of the banned phones soon? Here the view helps in the manual. “Should not be available, you can also enter the type name of the phone into an Internet search engine and you’ll have the necessary information,” advises the expert. These data are usually found on the underside of the base station. If both methods do not lead to a result that also helps a simple test.

Therefore you must be on the phone from the base station to leave. In the disputed equipment breaks the connection does not suddenly, but is overlaid by a higher noise. A modern DECT phone You can tell that it comes at too great a distance to sudden interruptions, the connection quality has previously not abated.

Those who still remains one of the prohibited uses as of January phones must face heavy penalties. To track down the old equipment, drive test car of the Federal Network Agency, through residential areas or go to Display. “The effort to identify the source of interference may be 1000-2000, and is the user of the phone by the Federal Network Agency is charged.” Addition could also be imposed a fine. Mild to the user is likely not to share. “There are already ten years a transition period. At some final time must also be “stressed the expert.

Cordless phones have become anything but expensive in the supermarket or wholesale electronics there are simple devices from 20. Even those who prefer a neat device with voice and sound equipment like something, it must not spend so much more: The testers Connect the journal have been tested at the end of time, some devices out there for under 100.

For the winner was crowned with the narrow lead Sinus A 501 of the Deutsche Telekom. The telecom markets the devices under its own name, they are manufactured by Siemens. In addition to the convenient phone number management praised the magazine the integrated answering machine. Only the power system, it was easy deductions have here the testers wanted a little more frugal. In Internteshops the devices are to have from 70 plus shipping.

Hardly a bad cut from the Panasonic KX-TG8321. Here are enchanted by the elegant design, but also on the equipment, processing, and gave the readings it nothing to criticize. No wonder the Japanese manufacturers can point to many years of experience in the development of cordless phones. Of course the Panasonic device has an integrated answering machine the same. Only when there is power for improvement, according to Connect, the testers wanted a modern switching power supply. The price on the internet search revealed to the KX-TG8321 at a price of 65 plus shipping.

For the price of the magazine has named Tip the Swiss Avena 758th Ironically, the device now costs more than the competitor to Panasonic and is on par with the telecom model. Such price hikes are not uncommon after testing devices have cut heavily. Advantage of the Swiss model is its economy, it must be an owner to live with a smaller screen than the first and second place. Currently, online retailers require from 70 for the Avena 758, then to get the shipping costs.

With the online purchase can save a lot of money, in part, the potential savings is 30 percent or more compared to the retail price. However, there are hunting for bargains a few things to note, as the news.de-shopping guide explains.

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The old equipment