Dell delivers mobile workstation with Core i7 CPU

2010-06-24 17:00:00

The Precision M6500 with up to 16 GB of DDR3 RAM and 1 TB of disk space to be configured. The top model uses an Nvidia Quadro FX 3800M graphics type dell inspiron 1545 battery. Prices start at € 1784 plus shipping.

 

With the Dell Precision M6500 offers from once a mobile workstation that is designed specifically for compute-intensive applications in the fields of CAD, 3D animation, engineering, science and research. The prices for the 17-inch notebook with an aluminum chassis start at 1784 € 41.65 plus shipping dell inspiron 1525 battery.

Dell Precision M6500 provides the one with up to 2 GHz Intel quad-core processor, the Core i7 series, up to 16 GB dual-channel DDR3 RAM and hard drive capacities of up to 1 TB in RAID. Optional two Solid State Drives with up to 256 GByte storage space is available - on request also encrypted.

If the video card, customers have the choice between AMD’s ATI FirePro M7740 and the Nvidia Quadro FX 2800M solutions and dedicated FX 3800M with 1 GB of memory thinkpad t60 battery. The 17-inch display with LED backlight depending on the model has a 16:10 resolution of 1440 x 900 (WXGA +) or 1920 x 1200 pixels (WUXGA).

In addition, the new workstation including 802.11a/g/n WLAN (), Gigabit Ethernet, Bluetooth 2.1, eSATA, an Express Card slot, an 8-in-1 card reader, four USB ports, the VGA - and DisplayPort output and a DVD or Blu-ray drive. An integrated smart card reader, a Trusted Platform Module 1.2 and an optionally available fingerprint sensor to protect the workstation from unauthorized access sony np-bg1 battery.

The operating system will include Red Hat Enterprise Linux Windows 7 Professional or Ultimate (32 and 64 bit) and Vista Business with downgrade to Windows XP Professional option to choose from. The Precision M6500 workstation is part of the E family of products from Dell and is compatible with all the accessories of this series. These include port replicators, notebook and monitor stand and external memory modules.

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The Precision M6500 is available now with pricing starting at € 1784 plus shipping (Photo: Dell Precision M6400 battery).

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Mobile phone battery quality

2010-06-22 23:54:16

battery-cell-phone

Producer: bulge is a common phenomenon

After running manufacturer sales personnel of the Ministry told reporters that the torrential rains and service charge the dell latitude d620 battery is discharged, part of the heat battery, battery a little flower, “while not affecting normal use, there is no threat to security is. Consumers can be sure that use.

12,315 Foshan: Flowers should return

Bureau of Trade and Industry accepted Foshan to 12.315 advisers, said that the battery warranty, there swelling, repair of consumer request the business plan, if can not recover, etc. If the place should be.

“For general use in battery case as an excuse for companies” can not be replaced is unfair. If the player does not change, the Consumer specified department or vendor specific sections of the test report, the agency requires companies to Can. If the company does not provide, consumer complaints from 12.315.

Reminder: do not use universal charger

Experts say that mobile phone battery is commonly used in lithium batteries, the battery exploded, there’s actually three: First, for battery reasons. Since internal flaws battery, battery charge batteries discharge explosion case but the other surcharges are. A certain temperature, humidity and poor contact, etc. or lithium battery in the atmosphere, significant transient discharge currents, leading to spontaneous combustion or explosion, the third small, is likely to be low.

, One particular brand of cell phone service personnel tell Foshan, call for using “balls to prevent mobile phone battery option” to change, we should try to choose well brand products, free go mobile phone model in Milan prosecutor who must choose, do not meet the present, based on non - uniform standards under the dell latitude d630 battery, charger not universal. In use, the battery will be placed in high temperature environment. There used batteries is damaged or inflamed, In addition, as possible, as some now call a long time Take the phone, you must use a headset. Also, it not the best phone on his chest.

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Dell Notebook and All-in-one PC with Multi-Touch B

2010-06-02 21:17:11

is article via: Dell Notebook and All-in-one PC with Multi-Touch B

Dell Notebook and All-in-one PC with Multi-Touch B

Other facilities include Gigabit Ethernet, WLAN (802.11b / g), 2-channel audio( dell inspiron 1526 battery), an 8-in-1 card reader, a webcam and a DVD burner. For the connection of peripheral devices include five USB ports and one serial, parallel, and FireWire interface available.

The Inspiron 19 One Touch is now available with dell inspiron 1545 battery. The starting price is 579 € plus 29 € shipping.

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Studio 17 Touch (Image: Dell - dell inspiron 1720 battery)

The Touch version of the multimedia notebook series Studio 17 comes with a 17.3-inch display (1600 by 900 pixels) and a speaker system from JBL( dell inspiron 1721 battery). It is powered by an Intel processor, the Core 2 Duo series. The operating system serves as the All-in-one PC Windows 7 Home Premium.

The notebook will be available later this month. The price has not yet called Dell( dell inspiron 6000 battery).

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Dell Notebook and All-in-one PC with Multi-Touch A

2010-06-02 21:16:47

This blog post via: Dell Notebook and All-in-one PC with Multi-Touch A

Dell Notebook and All-in-one PC with Multi-Touch A

Both allow you to control the browser and other programs with multiple fingers. The all-in-one PC( dell c1295 battery) with 19-inch touch screen will cost at least € 579 plus € 29 shipping. The 17-inch Notebook released at the end of the month.

Dell( dell inspiron 1501 battery) has expanded its portfolio with a laptop and an all-in-one PC with multi-touch functionality. A touch-sensitive display and an included additional software allow control of the machine with multiple fingers. Applications include photo and video management, creation of slideshows, playlists, or notes, navigating the Internet or drawing and painting.

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Inspiron 19 One Touch (Image: Dell- dell inspiron 1520 battery)

The basic version of the All-in-one PCs Inspiron One 19 Touch works with a 2.2 GHz Intel Celeron E1500 CPU type (800 MHz front side bus, 512 KB L2 cache), 3 GB DDR2-800 RAM and a 320 GB hard drive. The control of the 18.5-inch touch screen (1366 x 768 pixels) takes over the built in Intel’s G41 Express chipset, Graphics Media Accelerator X4500 and dell inspiron 1521 battery , dell inspiron 1525 battery.

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Kingston USB flash drives called back with encryption A

2010-05-16 20:51:00

This article via: Kingston USB flash drives called back with encryption A

Kingston USB flash drives called back with encryption A

Some of the affected Series Data Traveler Black Box, Data Traveler Secure - Privacy Edition and DataTraveler Elite - Privacy Edition. For an update, they must be posted. The authentication password has a gap.

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Kingston Technology is recalling certain encrypted USB flash drive models of its Series Data Traveler, in order to play on with an update. They contain, according to marketing manager Jim Selby an error when processing password: "The encryption itself is functioning properly."

Some of the affected Series Data Traveler Black Box, Data Traveler Secure - Privacy Edition and DataTraveler Elite - Privacy Edition.

Selby said: "With the right skills and tools someone could exploit the vulnerability." The hacker would have to first steal the drive itself.

Jiangsu photovoltaic cell production capacity accounts for more than 1,000 MW 25% of the global total

Reporters from the provincial Science and Technology Department was informed that the province in 2007 PV industry capacity exceeds 1,000 MW, 700 MW of production, raw materials, batteries, components, equipment and other industrial output value reached 30 billion over chain. Jiangsu photovoltaic industry, the total domestic production accounts for 70%, 25% of the global total. One year, Suntech's production capacity has reached 600 megawatts, breaking 10 billion yuan output value.

Development of the National Photovoltaic Jiangsu province in recent years, rapid emergence of a batch of Suntech photovoltaic leading backbone enterprises listed overseas companies which as many as six, PV industry has become the most international competitive edge of our province and the most with potential high-tech emerging industries.

PV industry in the province's rapid expansion of production capacity, efforts should accelerate the pace of industrial technological innovation, the Provincial Science and Technology Department around the raw materials, cells, cell components, critical equipment, applications and other key industry chain, the deployment of a series of research and development and conversion of major projects, national and provincial projects over 200 million yuan of subsidy, with the successful implementation of these projects, is promoting the industrialization of polysilicon materials, part of the core production facilities have achieved localization for building one of China's national conditions of PV systems are expanding the application of the domestic market, Wuxi Airport and a number of photovoltaic power generation demonstration project has started construction. As the PV industry in our province's level of technological innovation on the rise, the province's PV industry's international competitiveness will be further enhanced and continue to maintain sound and fast development momentum.

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VIA shows world's first USB 3.0 hub controller B

2010-05-16 20:48:19

This blog post via: CES: VIA shows world's first USB 3.0 hub controller B

VIA shows world's first USB 3.0 hub controller B

VIA is from the VIA VL810 at the Consumer Electronics Show in Las Vegas 7th January show. First motherboards from VIA to the hub controller and which over the year to come into the trade. Until the appearance of appropriate blanks USB 3.0 ports can be upgraded via expansion cards.

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So far, only a few devices with a USB 3.0 port available. Buffalo began in late November with the delivery of USB 3.0 hard drives. In addition, PQI and Super Talent USB drives with the new connection standard have been announced.


VIA shows at the CES a USB 3.0 hub controller, which extends a USB host to four ports (Image: VIA).

Polycrystalline silicon solar cell conversion efficiency of a substantial increase

According to U.S. reports, Massachusetts Institute of Technology (MIT) researchers have invented a silicon solar cell can significantly increase efficiency while maintaining low-cost method. They also set up a technology company called 1366 to commercialize this technology.

Emanuel Sachs is the MIT professor of mechanical engineering, is also the founder of one of the 1366's. His lab developed approximately 2 cm wide, small silicon solar cell, the photoelectric conversion efficiency (the quantitative conversion of light energy into electrical energy efficiency) than the regular silicon solar cells increased by 27%.

Sachs uses three key inventions to improve the efficiency of solar cell model. First, an increase in the solar cell surface texture, so that silicon panels to absorb more light. When light enters the cell, the rough surface makes the light bends, when the light reaches the back of the battery, it will not be a direct reflection out, but by small-angle bounce back to reside in the silicon solar panels. Light in silicon plate in the longer stay, it is absorbed and converted into electrical energy the greater the chances. The technology has been used in silicon solar cells, but after the battery on the polysilicon is difficult to achieve.

The second invention of silicon plate with collection of silver produced by the current. Sachs invented a technology, can be prepared very thin silver --- diameter solar cell is usually only one-fifth of the use of silver, but also improve the conductivity. Silver thinner, lower manufacturing costs. Compared with ordinary silver, fine silver can be arranged more closely, the smaller the interval between each other, which makes silver more efficient current collection.

Finally an invention is the use of a wide collection of flat metal strip to the current coming through fine silver. Typically, these metal strips will impede the light into solar cells, so cell efficiency decreased. But Sachs article by etching the surface of metal so that it becomes like a mirror as much to gain with the increase in the silicon plate surface texture has the same effect. Although this step will increase production costs at the production increase, but reduced the amount of silver, the two can be offset.

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Lenovo Announces Linux Smartbook "at Skylight" B

2010-05-16 20:44:57

This article via: Lenovo Announces Linux Smartbook "at Skylight" B

Lenovo Announces Linux Smartbook "at Skylight" B

For user data is a 20 GB of flash memory available, which can be extended with SD or micro SDHC cards. In addition, Lenovo will offer 2 GB of cloud storage. Applications installed by the manufacturer in the form of web gadgets before. They allow direct access to services such as Gmail, Facebook and YouTube, and the shopping portal from Amazon.

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The Skylight is eligible for $ 499 in April in the U.S. in the trade. The market launch in Europe and China is planned later.

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The Smartbook Skylight is thinner than most netbooks. It is powered by a 1 GHz CPU Snapdragon (Photo: Lenovo).

In general, the polycrystalline silicon solar cells than expensive silicon solar cell conversion efficiency is low, but much cheaper. 27% of the efficiency gains means that you can produce low cost silicon solar cell efficiency with a considerable silicon solar cells. The current solar cells to generate 1 watt of power each, needs 2.1 U.S. dollars. 1366 companies are building a pilot plant to produce full-size solar cells (about 15 cm wide).

Sachs said that if the company's enlarged production to be successful, this technology will substantially reduce the cost of solar power. He estimated that the first use of new technology to produce solar cells, the generation cost is about 1.65 U.S. dollars / watt, taking into account future technological improvements, the cost will be reduced to 1.30 U.S. dollars / watt. But to compete and coal power generation, solar power costs must be reduced to one U.S. dollar / watt Caixing. Sachs forecasts, through improved anti-reflection coating, and other technological advances, in around 2012, this goal can be achieved.

New technologies to extend the life of electric vehicle battery

Reporter recently held in Tianjin, "2008 CCTV network of the first electric vehicle Industry Development Summit Forum" understand that a new type of electric vehicle charging technology is expected to solve the problems with short battery life.

This is called "electronic butler equalizing charge" of the patented technology in the process of charging of the battery cell within the control of a single branch, effective solution to the battery short board, the issue of uneven power. Using this technique can extend battery life 30%, a single user annual cost savings of at least 100.

At present, annual output of 20 million electric car, if we use this technology can save 24 million a year the battery, equivalent of 1.5 million tons of standard coal combustion emissions.

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