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Dellâ€s PC business in the ultra small form factor
The OptiPlex measures 23.9 times 6.5 times 23.6 centimeters. It comes with Intel Core 2 Duo CPU, up to 4 GB of DDR3 RAM and a high of up to 320 GByte hard drive. The price for the base configuration is â,¬ 677 plus â,¬ 42 shipping dell latitude d600 battery.
Dell has expanded its OptiPlex business PC range with two models. The OptiPlex 780 USFF (Ultra Small Form Factor) is one with dimensions of 23.9 times 6.5 times 23.6 centimeters, according to the manufacturer of the worldâ€s smallest business PCs with integrated power supply. The OptiPlex 380 is available in three body variants: a desktop, mini tower and in a small form-factor version dell latitude d610 battery.
The initial configuration of the OptiPlex 780 USFF uses a 2.93 GHz Intel processor, the Core 2 Duo E7500 series, 2 GB DDR3-1066 RAM and a 160 GB hard drive. As an alternative to larger hard drives (up to 320 GB) Dell also offers an encrypted 160-Gbyte drive, and Solid State Drives with 64 or 128 GB of storage space.
As the graphics solution is integrated into Intelâ€s Q45 Express Chipset Graphics Media Accelerator 4500th Of interfaces seven USB ports, and each one serial, eSATA, VGA and Display Port connector are available. Gigabit Ethernet is standard on board, WLAN 802.11n, and a TP module, there is an additional charge dell latitude d620 battery.
Using Windows 7 Professional (32 bit) are used. The basic equipment includes a DVD burner, keyboard, optical mouse, and the security software Norton Internet Security 2009 with support for 15 months. The integrated Intel vPro technology are various system management functions.
Dell OptiPlex 380 delivers the contrast with the free management console, Dell Client Manager Standard (DCM) from. It enables the deployment, management and troubleshooting of client systems dell latitude d630 battery.
The new entry level model comes with Intel processors (Core 2 Quad, Core 2 Duo, Pentium Dual Core, Celeron Dual Core or Celeron) and up to 4 GB of DDR3 memory. For desktop and small form factor a SATA II hard drive (7200 rev / min) with up to 500 GB is available, the mini-tower can hold two mass storage. Instead of integrated Intel GMA X4500 graphics can be a discrete solution from Nvidia (GeForce 9300 GE) or AMD (ATI Radeon HD3450 block).
The OptiPlex 780 USFF is now available from â,¬ 677 plus â,¬ 41.65 shipping. The OptiPlex 380 costs in the base configuration as a mini-tower at least 392 â,¬, 475 â,¬ and as a desktop small form factor 499 â,¬ plus shipping. The warranty is three years canon bp-511 battery.

The OptiPlex 780 USFF measures 23.9 times 6.5 times 23.6 cm (Image: canon lp-e5 battery).

This article via: IBM researchers demonstrate magnetic tape storage density forty times B
IBM researchers demonstrate magnetic tape storage density forty times B
With the newly developed technologies and tape cartridge in the future, an LTO format holds up to 35 terabytes of uncompressed data.
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This corresponds approximately to the 44-times the capacity of todayâ€s LTO tapes of the fourth generation. The researchers believe not, however, that the possibilities are exhausted with it. "This demonstration is an important step towards the development of tape storage with a recording density of 100 billion bits per square inch," said Evangelos Eleftheriou, head of the storage technology research at IBM Research in Zurich.
"The tape technology to their cost advantage over disk storage and flash can continue to maintain and continue to allow affordable and robust data protection," said Cindy Grossman, vice president for IBMâ€s tape storage and archiving systems. This is particularly true for the remaining uses of magnetic tape, such as securing large amounts of data that would not regularly required, such as data and video archives, backup files and backup copies as part of disaster management or legal compliance.
In terms of cost per gigabyte tapes are in long-term storage of data, IBM said in a fifth to one tenth of current hard disk storage. Another advantage is that unlike continually rotating disk tape cartridges require no power when not accessed.
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This article via: Buffalo brings ExpressCard to USB 3.0 A
Buffalo brings ExpressCard to USB 3.0 A
It extends to two notebook lines. Suggested retail price is around 40 euros. A free Expresscard/34-Schacht is just as necessary as a version of Windows from XP.
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Buffalo has launched an Express Card, you can use to add two notebooks USB 3.0 ports. It comes in the next few days at a recommended price of 39.99 euros in trading.

The expansion card IFC-EC2U3/UC makes notebooks USB 3.0-compatible (Image: Buffalo)
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This article via: Microsoft wants Xbox to use in medicine
Microsoft wants Xbox to use in medicine
You should spend in patient hospital rooms. In addition, the division is working on HealthVault mobile applications. They should collect patient data in everyday life and give tips for healthy eating.
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Microsoft is investigating the possibility of Xbox 360 game consoles of the type to use in hospitals. There they could read electronic patient data and filter and make it visible on screens in the hospital room for nursing staff and patients. This has Microsoft announced at an event of its Health Care Division Health Vault in Beijing.
Microsoft engineer Desney Tan that the consoles are cheaper than those usually used for that purpose hardware. In addition, patients could be playing or access the Internet â€" possibly with gestures on the next input system Natal.
Microsoftâ€s health services are developing also in other directions. So will you give patients the tools with which they identify their calorie intake by cell phone or count their steps. They too should be able to easily access their medical records. MyLife thus uses the tool that runs on Windows Mobile smartphones, embedded devices such as cameras, motion sensor and microphone to capture data such as blood pressure or weight and to log activities such as sports and eating.
Eric Chang, manager of Microsoft Asia, says he dream that users retrieve information about their food â€" calories, nutrients contained, risks for allergy sufferers â€" because of a photograph could. As a first step, he imagines tags, which could provide themselves food. It is natural for plants from the garden, hard by a farmers market or grocery store. But if there is no other just as McDonaldâ€s dining area there, the user can then at least monitor the deterioration of his physical condition.
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This article via: Seagate announces low-power 2.5-inch enterprise hard drive
Seagate announces low-power 2.5-inch enterprise hard drive
The model Savvio 10K.4 is available with SAS 2.0 and Fibre Channel interface. It provides a mean time between failures of two million hours. The cache is 16 MB.
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Seagate unveiled the fourth generation of its 2.5-inch enterprise hard drives. The model Savvio 10K.4 will consume 4.6 watts in idle up to 60 percent less electricity than conventional 3.5-inch drives. According to the manufacturer of mass storage is working with 10,000 revolutions per minute.

Savvio 10K.4 hard drive is the server it with 450 or 600 GB of disk space (Image: Seagate).
The Savvio 10K.4 appear in capacities of 450 GB and 600 GB. As an interface either a SAS 2.0 interface comes with a transfer rate of up to 6 Gbyte / s or a Fibre Channel port with a speed ranging up to 4 GB / s applications. The cache is 16 MB.
The mean time between failures (Mean Time Between Failures, MTBF) is in the 24-hour operation, according to Seagate for two million hours. When reading the access time is 3.89 milliseconds and 4.54 milliseconds be in writing. The Stobresistenz the manufacturer gives a maximum of 40 G at the company.
Like its predecessor, the Savvio 10K.3 2.5-inch hard drive with Full Disk Encryption Privacy (FDE) equipped according to U.S. government standards. The integrated Power trim technique manages the power consumption of the storage media is idle and administrators can set different power management modes.
According to the company Seagate Savvio 10K.4 delivers soon from its OEM partners. A price for the server hard drive has not called the manufacturer to date. The warranty is five years.
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This article via: Intel introduces SSD for entry-level
Intel introduces SSD for entry-level $125
The model X25-V offers a storage capacity of 40 GB. It has a maximum read rate of 170 Mbytes/s and a write speed of up to 35 MByte/s. It also dominates the Windows 7 supported TRIM command.
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Intel has expanded its portfolio of Solid State Drives to an entry-level model called X25-V. This is a stripped down version in July 2009 announced the X25-M series with 34-nanometer NAND flash memory. The SSD is available now at a price of $ 125 on the market.
The 2.5-inch X25-V model is working with MLC memory cells and a SATA II interface. It offers a storage capacity of 40 GB. The read speed is up to 170 MB/s slower than achieved in the X25-M series, the read rates of 250 MByte/sec. The maximum write speed of 35 MByte/s â€" half of the achievements of the X25-M series value.
The mean time between failures (Mean Time Between Failures, MTBF) is Intel, with 1.2 million hours (136 years). The Sto?resistenz maximum of 1500 G. In operation, the drive consumes 1.5 watts. At rest, it is content with 0.75 watts. In addition, dominates the SSD which is supported by Windows 7 TRIM command, which ensures a consistently high level of readiness to perform a Solid State Drive.
Without TRIM support for SSDs can use the service after a prolonged partial decrease considerably. The reason for this lies in the physical properties of the flash cells. Flash memory can be described only with no wait states, if the cells are empty. Since the operating system files but only delete the contents of the file system and the controller of the SSD of this deletion will notice anything, it must delete the access back into the cell, these first before he can describe it. Per TRIM command divides the operating system with the SSD controller, the data blocks are no longer used, so that it can delete the unused cells of rest, in order to later describe without loss of performance again.
Kingston sells under the name V SSDNow an identical model of the Intel SSD. A similar review is available here.

Intel's entry-level SSD X25-V offers 40 GB of memory and comes with support TRIM (Photo: Intel).
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Yakobson said the bucky balls filled with hydrogen can theoretically the same as the powder store. He said, "not too hard, they may gather synthetic molecular crystals or form a fine powder. The ball is full of hydrogen molecules Buck crystal or powder, under certain conditions, should be able to release pure hydrogen for fuel cells or other forms of engines. "
We can imagine the results if successful in the civilian economy was a large-scale use of it, how our lives will be a huge change. Light vehicles can use clean hydrogen fuel, the air will become fresh. Fuel cell will be more universal, the number of electronic products will be access to safe portable high-capacity fuel cells. Sky charge a cell phone is not two or three; enjoy MP3 and cuts off power when not regularly; Digital SLR Camera full 1,2 G memory card, battery, or full of; books battery life is no longer only a few hours; In addition, friends of the electric car ride, do not need more than a dozen 20 kg per day Kangshang a mound battery climbing stairs of the all in all, just get a bottle of safe light "bucky balls of hydrogen fuel filling" , power-off time, simply unscrew the lid, add fuel, everything buttoned up. This is a wonderful blueprint ah.
Fuel cell "big bus" is expected to debut Expo
Ate hydrogen fuel cells emit pure water "big bus" is expected to debut Expo
This new green energy fuel cell ca

This article via: Intel makes 32-nanometer CPUs for servers and workstations
Intel makes 32-nanometer CPUs for servers and workstations
The chip manufacturer provides 15 models for 2P systems and one for 1P systems. There are four and Sechskern models available. The thermal design power is between 40 and 130 watts.
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Intel brings out today, the first Xeon processors that are manufactured in 32 nanometer technology. In the market for entry-level servers with a CPU, the chip manufacturers come up with only one model (W3680). The Xeon-W3680 CPU is completely identical to the desktop Core i7 processor-980X, which ZDNet has been tested extensively. Intel only uses different model names for the server and the desktop market.
For servers and high-end workstation with two CPUs per motherboard Intel CPUs offers of 15 different series Xeon 5600 (Westmere-EP on). Depending on the frequency, number of cores and power consumption of the list price from 387 to 1663 dollar is at a 1,000-unit quantities.
All models are based on the Nehalem architecture with integrated triple-channel DDR3 memory controller and QPI. The instruction set was extended by an AES hardware encryption, which can achieve a speed up by about a factor of 15.
One exception is the L5609 dar. He no hardware encryption still turbo-boost and hyperthreading dominated. All models are equipped with 12 MB L3 cache. In addition, each computer core 256 KB L2 cache and exclusively used every 32 KByte L1 cache for data and program commands.
For the first time is it in a series no clear top model: the X5680 CPU has six cores and is clocked at 3.33 GHz. The model X5677 contrast, has only four cores, but can come up with a 3.46 GHz clock frequency. Applications that are not in a server with two processors of more than 16 processor threads can benefit run faster with the X5677 with the X5680. Both models cost $ 1,663.
The top two models require 130 watts TDP. The most fuel-efficient models come with 40 watts. For six cores are needed, however, at least 60 watts.
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CPUs, the Xeon 5600-series can in principle be operated with the same chipsets as Xeon 5500 processors (Nehalem-EP), about the Tylersburg-I/O-Hubs 5500 and 5520th Whether you convert a server can be and under what conditions, for example after a BIOS update that needs to be examined individually.
This is the Buck ball of 60 carbon atoms. This great ball can store a number of atoms in the internal sphere, including hydrogen.
Yakobson recognition, to store hydrogen in a long time the idea of molecular container. Rather, the bucky ball to accommodate the idea of hydrogen already known in the past had.
However, Yakobson, there are others before Olga Pupysheva and Amir Farajian two post-doctoral researcher in the new study, earlier asked the first used to calculate the damage before the ball is in the Back of the hydrogen atom can accommodate the number of ways.
This result is very interesting. 20 years ago, the ball for the first time Buck was found in the Rice University, and now, this new study on the bucky ball again to start Rice University.
Yakobson explained how the small ball is hydrogen storage, he pointed out, "the chemical bonds between carbon atoms, is one of nature's most powerful chemical bonds, which can form chemical bonds present the hardest substance known diamonds. And our research that, in order to bring them inside the fullerene ball carbon carbon - carbon bond deformation or damage, then t

This blog post via: Porsche 911 GT3 is based on hybrid power
Porsche 911 GT3 is based on hybrid power



Porsche displayed at the Geneva Motor Show 2010, the hybrid Renner 911 GT3 R. The highlight of his eco-drive: Instead of batteries, a flywheel that stores energy.

Naive reverie or future technology?

By Jan Horn A Porsche high speeds loves living from touring in the red. The boxer engine in a 911 at the limit just feels really comfortable, then screams already well beyond the 7000 mark. Lovely! But this maximum speed is nothing if a GT3 R Hybrid only comes once in full swing. Then the 7000/min a Series-911 shrink to the spinning top-level - the new racer issue makes 40,000 (!) Revolutions. Okay, it's not the six of the Endurance racing car, which goes about it so ludicrously high - but here lies the main module of Porsche's new hybrid approach to the stuff: the flywheel storage.

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A flourish of wings animal: the 642 horsepower 911 GT3 R hybrid is designed to show how effectively a hybrid without the batteries.

It is an electric motor-generator unit in oversized, which consists of a magnetized rotor and consists of a plastic plunger. To protect against rupture of the extremely fast circular rotor is still tightly in a plastic sleeve carbon-wrapped. This high-tech gyroscope in the format of a washing machine drum begins with the brakes on the energy produced there later than from electric power again. The maximum "load", which is in this mass momentum, at least six to eight seconds long enough for 162 bhp, which act on two electric motors at the front axle. Power in the GT3 R in conjunction with the hybrid Vierliter boxer engine (480 hp) whopping 642 hp. How Porsche wants mitmischen in May at the 24-hour race at the Nurburgring, downright slow down the competition. Plays in the extra performance just one of several roles. Wheel drive vehicle as it provides extra traction, to run the hybrid racer economical thanks to the energy recovery.

Read the complete article and a preview of how the future might look more hybrid from Porsche, see CAR PICTURE 6 / 2010 - from 12 February onwards.

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