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Samsung Announced A New Range Of USB 3.0 Hard Drives

If you want your computer looks different with other people’s computer, and if there is an attachment without the usual computer, maybe it’s the external storage: Flash Drives, Hard Drives, NAS, all essential tools for connectivity, versatility and mobility, and given the demands of today on the file size and amount of information handled. And perhaps the Toshiba pa3535u-1brs battery is also one of them. It is essential that the interface transfers very fast.

A measure that extends the new standard, more companies are encouraged to renew their series of products by adding USB3.0 connectivity. The latest addition to the game has been Samsung, which has introduced a new line of external hard drives with USB3.0 interface for maximum download speed. The new M series of external hard drives of the Korean firm will be available in both 2.5-inch mobile and desktop formats, from 3.5 inches to meet the needs of Dell xps m1210 battery laptop users, as well as those bound to an office chair.

Samsung has also reported that only marketed in two versions, a 500GB and a 1 Terabyte, and available in four colors: Black brownish, Beige noble, Gray Mist and Orange clay. For its part, versions 3.5-inch external power as usual, is known as the M3 Station, and will only be available in two colors: Black, Beige noble. The 2.5-inch versions will be released to the market under the name M2 Portable and be made with a very simple design but quite elegant with a apple a1078 and fingerprints. And apparently only be sold in a version of 2 Terabytes.

As usual in such devices, hard disks M2 and M3 Portable Station from Samsung come with preinstalled software to manage the available space, and backup tools and an application to manage MySQL a “safe zone” within the ibm thinkpad r61 akku hard disk. The new M series of external drives brand should be available soon worldwide, but has not provided information about the prices of any of the units.

With the amount of new storage devices on the market, many of the new connection interfaces very fast such as Thunderbolt, USB3.0, eSATA and hp pavilion dv9000 akku.T he bid is very favorable for the end user to choose from among many options. What remains to be determined is whether there is room for all manufacturers on the shelves of the markets. And I think the Samsung will be one of the winners in the competition of new storage devices.

Toshiba NB550D Reviewed

The Toshiba NB550D differs from currently available netbooks such as HP HSTNN-DB63 battery laptop especially on two points: It holds the new Brazos platform from AMD, working together with the processor and graphics card more closely, and two relatively powerful speakers from Harman Kardon, the mini-laptop, and other music players provides.

Toshiba NB550D installed in the new Brazos platform from AMD. It is a HSTNN-IB64 battery chip that hosts both the processor and the graphics card. Both processing units are closely connected and help with each other out when computing applications. The C-50 processor has only a clock speed of one gigahertz, the integrated graphics card Radeon HD 6250 is expected to compensate for this low value.

The 10.1-inch screen is not NB550D anti-reflective, so that depending on the contents of the display and lighting may be lots and annoying reflections. The resolution of the display is just the usual 1,024 x 600 pixels in HP HSTNN-DB02 battery netbooks, which already provide an HD resolution of 1,280 x 720 pixels for a much clearer message would.

Toshiba installed Windows 7 on the NB550D and building a gigabyte of RAM and a hard drive with 250 gigabytes of capacity in the netbook. The two speakers from Harman Kardon lets Toshiba in the palm rests one. You will achieve an output of two watts a volume of 90 decibels. In the test, they are also much louder than other netbooks boxes like HP Pavilion DV8000 battery ones and pay for, even at full volume hardly a sound.

The Toshiba NB550D has a so-called Sleep-and-music-function that the music connected MP3 players or mobile phones can be heard from the speakers, even when the computer is off or in sleep mode. At the same time the computer is loading the HP Pavilion dv9700 battery of his battery of the connected playback device on , and this work should thanks USB Sleep-and-charge with all devices can be recharged via a USB cable.

Converting Waste Heat to Electricity

With rapid industrialization, the world has seen the development of a number of items or units, which generate heat. Until now this heat has often been treated as a waste, making people wonder if this enormous heat being generated can be transformed into a source of electric power. Now, with the physicists at the University of Arizona finding new ways to harvest energy through heat, this dream is actually going to become a reality.

University of Arizona Research Team: The research team is headed by Charles Staffor. He is the associate professor of physics, and he along with his team worked on harvesting energy from waste. The team’s findings were published in the September 2010 issue of the scientific journal, ACS Nano.

Justin Bergfield who is an author and a doctoral candidate in the UA College of Optical Sciences shares his opinion, ‘Thermoelectricity can convert heat directly into electric energy in a device with no moving parts. Our colleagues in the field tell us that they are confident that the device we have designed on the computer can be built with the characteristics that we see in our simulations.’

Advantages: Elimination of Ozone Depleting materials: Using the waste heat as a form of electric power has multiple advantages. Whereas on one hand, using the theoretical model of molecular thermoelectric helps in increasing the efficiency of cars, power plants factories and solar panels, on the other hand efficient thermoelectric materials make ozone-depleting chlorofluorocarbons, or CFCs, outdated.

More Efficient Design: The head of the research team Charles Stafford is hopeful about positive results because he expects that the thermoelectric voltage using their design will be 100 times more than what others have achieved. If the design of the team, which they have made on a computer does work, it will be a dream come true for all those engineers, who wanted to catch and make use of energy lost through waste but do not have the required efficient and economical devices to do so.

No need for Mechanics: The heat-conversion device invented by Bergfield and Stafford do not require any kind of machines or ozone-depleting chemicals, as was the case with refrigerators and steam turbines, which were earlier used to convert waste into electric energy. Now, the same work is done by sandwiching a rubber-like polymer between two metals, which acts like an electrode. The thermoelectric devices are self-contained, need no moving parts and are easy to manufacture and maintain.

Utilization Of Waste Energy: Energy is harvested in many ways using the car and factory waste. Car and factory waste can be used for generating electricity by coating exhaust pipes with a thin material, which is a millionth time of an inch. Physicists also take advantage of the law of quantum physics, which though not used often enough, gives great results when it comes to generating power from the waste.

Advantage Over Solar Energy: Molecular thermoelectric devices may help in harvesting energy from the sun and reduce the dependence on photovoltic cells, whose efficiency in harvesting solar energy is going down.
How It Works

Though having worked on the molecule and thinking about using them for a thermoelectric device, Bergfield and Stafford had not found anything special till an undergraduate discovered that these molecules had special features. A large number of molecules were then sandwiched between electrodes and exposed to a stimulated heat source. The flow of electrons along the molecule was split in two once it encounters a benzene ring, with one flow of electrons following along each arm of the ring.

The benzene ring circuit was designed in such a way that the electron travels longer distance round the rings in one path, which causes the two electrons to be out of phase when they reach the other side of the benzene ring. The waves cancel out each-other on meeting. The interruption caused in the flow of electric charge due to varied temperature builds up voltage between electrodes.

The effects seen on molecules are not unique because any quantum scale device having cancellation of electric charge will show a similar effect if there is a temperature difference. With the increase in temperature difference, energy generated also increases.

Thermoelectric devices designed by Bergfield and Stafford can generate power that can lit a 100 Watt bulb or increase car’s efficiency by 25%.

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Intel Atom processor Z670 delivers for Tablets

Intel has reduced the die area of the atomic Z670 over its predecessor by 60 percent (Picture: Intel).

Intel has focused on the delivery of the Atom processor Z670 Tablets started. The chip manufacturer has added so many designs against based on the ARM architecture are based. The first devices with the Oak Trail in May, the chip will come in trade.

According to the manufacturer supports the integrated graphics core of the Z670 to play videos in full-HD resolution up to 1080p. The single-core chip at 1.5 GHz clock is battery life than previous models in the atomic number Z offer longer. Moreover, it is suitable for very small and thin tablets, as the The area percent over the previous 60 was reduced to.

With the SM35 Express, Intel has also introduced a new chipset for the Atom Z670. It supports USB 2.0 and Intel High Definition Audio chip.

In addition to Lenovo and Fujitsu , the PC manufacturer Motion Computing , Razer , Evolve III and Viliv with Intel’s Atom Z670 Tablets offer. Like other nuclear-chip also supports the Z670, the operating system Google Android , Meego and Microsoft Windows . "This unique flexibility provides more Auswahlmoglichkeiten for Tablets and hybrid designs, the best features of Netbooks & Tablet PCs combine," says Intel.

At the beginning today Intel Developer Forum in Beijing , the company wants a sneak peek of the upcoming Atom-generation give. Your code name is "Cedar Trail." It should be made of 32 nanometers with feature sizes and playback of Blu-rays enable. Intel also promises further progress in energy efficiency, the equipment will allow the building to get by with passive cooling. Cedar Trail will be available the second half in.

So far, Intel is playing only a minor role in the tablet market. Apple iPad , Motorola Xoom , Samsung Galaxy Tab Tablets and announced by Research In Motion and Hewlett-Packard put all on the ARM architecture. The main reason is that the Intel chips tablet and smartphone manufacturers required standards of the energy-efficiency to date is not met by the had.

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Nvidia’s dual-chip graphics card Geforce GTX 590

The 639-euro Geforce GTX 590 is working with two chips of the Fermi-type GF110 (picture: Nvidia).

About two weeks after AMD has also now Nvidia latest graphics card series is a model with two GPUs on one board expands. The Geforce GTX 590 is the performance of the Radeon HD 6990 surpass. Nvidia, she applies the same time as the fastest and quietest dual-GPU graphics card in the world.

On the 28-centimeter-long board there are two Fermi -type chips GTX 580 (GF110), in SLI mode working. The two 40-nanometer GPU comes with over 512 so-called CUDA cores, 64 texture units, a 384-bit wide memory interface and 1536 MB of GDDR5 RAM. So as to meet the single-chip version.

However, Nvidia has the clock speeds compared to the GTX 580 significantly reduced the power consumption in limits to keep likely: The cores are working with 607 instead of 772 MHz, the shader with 1215 instead of 1544 MHz and the memory to 1707 MHz (effective 3414 MHz) instead of 2004 MHz (effective 4008 MHz). AMD, the clock speeds of the HD 6990 also compared with the HD 6970 is reduced, but not to this degree.

The maximum power consumption of the GTX 590 is Nvidia with 365 watts. It is therefore, at the level of the HD 6990 (375 watts). Like the Radeon competitor they needed two eight-pin power connector. As a minimum requirement, that manufacturer a 700-watt power supply.

The cooling system consists of two evaporation chambers (Vapor Chamber) and a dynamically controlled fans. This takes the card with two slots.

Of connections it offers three dual-link DVI ports and a mini-DisplayPort. This can – at first Geforce cards – drive up to four independent displays from one another. Alternatively, content can be played simultaneously on three 3D display products with a maximum resolution of 5760 by 1080 pixels at 120 Hertz. On the Radeon HD 6990 can be connected currently five displays – and even six when monitors come with DisplayPort 1.2 on the market.

The remaining equipment of the GTX 590 corresponds to that of the other Geforce 500 models: Except for DirectX 11, OpenGL 4.1, OpenCL 1.0, CUDA, PhysX, PureVideo HD, supports 3D surround vision and four-way SLI.

The suggested retail price for the GTX 590 is 639 euros. The first models will be available soon from Asus, EVGA, Gainward, Gigabyte, Inno3D, MSI, POV, Palit and Zotac. By comparison, AMD’s dual-GPU card Radeon HD 6990 cost to launch euros 629 MSRP. Now they exist on the Internet from 550 euros.

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Acer brings Android-2.2 smart phone with full keyboard

According to Samsung and now Acer an entry-level smartphone with Android Froyo released 2.2. Below a 2.6-inch LCD touch screen with QVGA resolution of 320 by 240 pixels keyboard is a full QWERTY built. There is also an optical trackpad.

The beTouch E210 measures 11.5 times 6.25 times 1.15 inches and weighs 110 grams Herstuck the unit is a 600 MHz processor speed of Qualcomm . He offers 256 MB of RAM and 512 MB of internal memory to the side.

Radio links makes the quad-band phone with WLAN, Bluetooth and UMTS with HSPA. The latter offers speeds of up to 3.6 Mbit / s downstream and 384 Kbps upstream. GPS, an FM radio and a 3.2-megapixel camera with flash are also included. The internal memory can be expanded using micro SD card up to 32 GB. Other features include a micro-USB port, an acceleration sensor and a digital compass.

Via a universal inbox, users can SMS, MMS and e-mails received. The beTouch E210 supports Gmail. For instant messaging service Google is voinstalliert GTalk.

The battery has a maximum capacity of 1300 mAh. The beTouch 210 is available now from 249 euros retail price. Of colors are "Light Silver" and "Shiny Black" to choose from.

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Dell Delivers Windows Mobile-Phone-7 Pro Venue

The Venue Pro costs 569 Euro without a contract in Germany (Photo: Dell).

Dell offers his past in the U.S. only obtainable Windows-phone-7 Smartphone Venue Pro now also in Germany. The slider device with a vertical sliding QWERTY keyboard and 16 GB of memory costs 569 euros here in Germany. It is aimed primarily at business users.

The Capacitive 4.1-inch touchscreen has a WVGA Pro Venue resolution of 480 by 800 pixels. The smartphone is powered by a 1GHz Snapdragon processor from Qualcomm. This has access to 1 GB of flash ROM and 512 MB of DDR RAM.

This quad-band phone supports GSM and EDGE and UMTS with HSPA data rates of up to 7.2 Mbps downstream and up to 5.76 Mbit / s upstream. WLAN IEEE 802.11b / g, Bluetooth 2.1 with EDR micro-USB port, further connectivity.

A 5-megapixel camera with autofocus and LED flash allows photo and video in HD quality (up to 720p). Music files in MP3, WMA, AAC, AAC +, eAAC + and AMR play. Also an FM radio, GPS, electronic compass as well as one location, distance and ambient light sensor on board.

Using the "Microsoft Office Hub" can be Microsoft Office documents easily edit, synchronize upload to a SharePoint site, and share with others. E-mail-communication is possible via Microsoft Exchange.

The Venue Pro measures 6.4 centimeters by 12.2 by 1.5 and weighs 192 grams provides for the power supply, a 1400 mAh battery.

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MWC: Intel shows tablet prototype MeeGo

Intel has at the Mobile World Congress ( MWC ) in Barcelona, a developer preview release of MeeGo Tablets shown for. It runs on a prototype of an unknown manufacturer. According to Intel in the course of the trade come in finished devices.

Feature of the Tablet version of the operating system is a panel interface that replaces the usual start-or apps screen with his program icons. Category names appear as a kind of horizontal small bar next to one another, including the most recently used files with preview. Will contain a series of photos, other videos, games and perhaps a third, a fourth utilities.

According to Intel makes these dynamically created surface, the operation of application-oriented and uses the large screen of a tablet better. The user can easily switch back to classic mode.

On the screen size will also benefit the image viewer application that displays photos as a preview chessboard. MeeGo also comes with a video player and the browser also supports Adobe Flash .

Noteworthy also is another specific feature of Tablet MeeGo: If you press long on an element opens a context menu. For example, during a photo opportunity that is offered to ship it or to use as a desktop background.

Intel had only yesterday in no uncertain terms MeeGo known for , while his partner Nokia , the Microsoft’s Windows Mobile 7 to the standard smartphone operating system makes MeeGo with a small team of the Department of smart devices continue to develop and only for purposes of use will experimental. Nokia’s chief MeeGo Alberto Torres was resigned Friday last.

Almost exactly one year Nokia and Intel had announced their Linux operating systems Moblin and Maemo platform MeeGo to merge the new. Nokia wanted to include the OS on the Smartphone 2000 N9 use. Its development has now been set .

The prototype shown with Intel’s Tablet MeeGo uses a panel interface. It shows applications side by side with their associated files below (Image: ZDNet).

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