Archive for June, 2010

Power small electric light district, Acer Aspire One Review–B

June 28th, 2010
  • Professional Testing

Province of small electric light performance is not a major selling point, after all, in the performance of small, convenient, and the performance is sure losses, but that Intel are designed for small electric light district Atom processor design for good performance in this area there are more than competitive products and product performance must hold the original better, if the test results or work, leisure and other practical applications perform better.

The following is a detailed test cases for reference, Aspire One(Acer Aspire One 10.1 inch battery) disk is the 8GB SSD, the performance of simple, and hard disk SATA 5400RPM mainstream performance lags a bit, but security is an advantage.

080729_nb_review_acer_one_24m

  • Battery Performance Testing

Aspire One comes standard with a 3-cell Dell XPS M1330 battery, 2200mAh 10.8V specifications. From the Aspire One comes with Linpus Linux system Dell 1691P battery life that can be seen almost three hours with 6 cell Dell GD761 battery, if the words of life of at least 5 hours or more.

080729_nb_review_acer_one_25m

Performance evaluation of the score – Acer Aspire One

Sub Test Average

Battery Test software: BatteryMark4.0.1 LifeTest (min) 131

Test platform: Windows XP SP2, to 50% brightness of the screen, close all power-saving mode

Closure of certain power settings, screen brightness 50% of test cases, the life of the Dell KD476 battery is 2 hours successfully, in conjunction with power-management software, Inspiron 1420 battery life can be extended further.

 

 

Samsung announces fast SSD with up to 512 GByte

June 27th, 2010

Samsung announces fast SSD with up to 512 GByte

For the first time Samsung installed 32-gigabit NAND flash chips with 30 nanometer feature size. This should read speeds of 250 MByte / s and writing speed of 220 MByte / s should be possible. And AES encryption and TRIM command are supported toshiba pa3534u-1brs battery.

A Samsung Solid State Drive (SSD) presented with a storage capacity of up to 512 GByte. The new model is equipped with Samsung’s SSD is the first 32-gigabit NAND flash chips, which are manufactured in November in a 30 nanometer process.

In connection with the drive 3-GBit/s-SATA-Interface achieved according to the manufacturer sequential data transfer rates of up to 250 MByte / s read and up to 220 MByte / s when writing. Thanks to the toggle-mode structure of the DDR-NAND chips will consume it in spite of the higher speed is not more power than 256MB SSDs with 16-Gbit chips in 40 nm feature size. In addition, the controller can activate a power saving mode, which provides in notebooks for a longer Dell inspiron 6400 battery life.

The Samsung-New Release dominated beyond 256-bit AES encryption and the TRIM command of Windows 7, which guarantees a continuously high level of performance a Solid State Drive.

Without TRIM support for SSDs can use long after the performance in part to fall considerably. The reason for this phenomenon lies in the physical characteristics of flash cells, which are used for the SSD models. Flash memory can be described only with no wait states, if those 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. With the TRIM feature shares 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.

The mass production of the new SSD to be launched in July. Samsung is planning model with lenovo 3000 c100 battery capacity 64-512 GB. Prices have not yet mentioned the company.

samsung-ssd-v6-sl

Power small electric light district, Acer Aspire One Review–A

June 25th, 2010

For the small number of small electricity market, Acer(Acer laptop battery) and ASUS(Asus laptop battery) are the most optimistic of the two companies, the ASUS 2008 PC Easy sales target is 500 million units, almost achieved the goal of Asus notebooks, in 2008 half of the stock sales, but Acer before the start of the Aspire One set of 700 million shares, while Acer followed news that the set target is 7 million, but also the 5 million higher than the Asus. In fact, apart from two small light leading power companies, in part, Founder, MSI, HP, Dell(Dell laptop Battery) and other vendors of these products are also pay more attention to.

080729_nb_review_acer_one_01m

The reason is simple, notebook product itself, the lack of development gains, while the province of a small electric light, in time, there is no doubt a boring notebook market dropped a bomb, but also allows notebook makers see slow progress in development in conjunction with Intel and release individual VIA Nano, the needs of industry and cooperation from the top to the province of small electric light appears across the market overnight.

Let’s go back a look at this Acer 8.9-inch mini notebook Aspire One(Acer Aspire One 8.9 inch battery), which is Acer introduced the first electric light a small province, but the madness has become overnight success, Acer, Asus(Asus A33-W5F battery), if not since the introduction of Eee PC to achieve a bias, but the Aspire One, has not yet been introduced when a high level of concern.

080729_nb_review_acer_one_07m

The author analyzes three reasons for this, firstly, Acer and Asus is a Taiwan-based manufacturers, very closely, and the sales rhetoric Acer can not make people look down on three Aspire One is the reference value is € 349, will pre-estimate of the market price may be lower than the PC easily, based on these reasons, many people look forward to the Aspire One(Acer Aspire one battery) , the writer is no exception.

Simple setup: Processor: Intel Atom N270, 1.60GHz 512KB 533MHz FSB

Chipset: Intel 945GME

Major card: Intel GMA950

Memory: 667MHz DDR2 1×1GB

Hard Disk: 8GB SSD

Display: 8.9 inch WXGA, better analysis of 1024×600

Editor Rating: exquisitely designed, color optional dual slot SD, memory card reader expansion of capacity at the same time

 

Seagate delivers hybrid SSD hard drive

June 23rd, 2010

Seagate delivers hybrid SSD hard drive

The Momentus XT combines 4GB SLC NAND Flash, 32 MByte volatile cache and a 250-500 GB hard drive. It should be 80 percent faster than a conventional 7200-U./min-Festplatte. Prices start at 100 €.

seagate_momentus_xt-v6
The Momentus XT is available with capacities of 250, 320 and 500 GByte (Image: Seagate).

Seagate has begun shipping a hybrid memory of a conventional hard drive and a solid-state drive to OEMs and channel partners. The 2.5-inch Momentus drive XT combines 4GB SLC NAND Flash, 32 MB cache and a volatile 7200-U./min-Festplatte 250, 320 or 500 GByte fujitsu lifebook t4210 battery capacity.

The Momentus XT is to speed up system performance by up to 100 percent. Compared with a Standard-7200-U./min-Platte according to the manufacturer it is 80 percent faster compared to a 10.000-U./min-Platte still around 20 percent. A pure SSD that Seagate is working a little faster, cost of comparable capacity, but a fortune.

Responsible for the high performance Seagate’s Adaptive memory technology. It recognizes frequently used data and submit it for quick access to flash memory.

With 3-GBit/s-SATA-Interface reached the hybrid drive according to the manufacturer reached a data transfer rate of 300 Mbytes / sec. The average seek time should be at Random read 11 milliseconds and 13 milliseconds for random writes. The average latency time 4.17 milliseconds, specified with Seagate lenovo thinkpad t400s battery, the annual default rate of 0.5 percent.

The operation requires the Momentus XT averaged 2.2 watts at idle it is satisfied with 0.8 watts. When switched to the hybrid SSD hard to cope with shocks of 350 Gs. The noise level is 26 decibels in the search mode and at 23 decibels at idle.

In contrast to earlier works, the Momentus hybrid drives XT regardless of operating system and motherboard chipset. Their debut will give it in the Asus notebook ROG G73Jh, which, with Intel’s Core i7-720 CPU, 8 GB of DDR3 RAM and AMD’s DirectX 11 graphics ATI Mobility Radeon HD equipped 5870th

Some online retailers list the hybrid SSD hard drive already. The 250-gigabyte model will cost around 100 €, the 320-gigabyte version is 115 € and the 500 GB version just under 140 €.

In addition to the Seagate Momentus XT has a 2.5-inch notebook hard drive with 750 GB of storage space onto the market. The new Momentus ST9750420AS drive reaches a rotation speed of 7200 U / min and has a 3-GBit/s-SATA-Schnittstelle with HP laptop Battery Native Command Queuing (NCQ) and a 16-Mbyte cache.

You should pay attentions to the Tips about Optional battery

June 22nd, 2010

Laptop battery life, as no more than 3-4 years may be the most likely users to replace things. Two years after the use of laptops will find the battery consumption and faster. If possible, you can replace the old batteries for new batteries to ensure stable working computer.

When replacing the laptop battery, preferably the same type of battery selected to replace it. But if your old computer by using batteries of nickel-hydrogen batteries for longer, of course, can also be determined by the user or computer manufacturers recommend using lithium batteries models. Although NiMH batteries are cheap, but there is memory effect, and with the same capacity in the weight ratio of lithium and lithium HP Pavilion DV6000 battery has no memory effect, light weight, high strength advantages, has become a standard laptop battery.

 Xian Jieduan lithium batteries used in notebook vendors from different time of the offer, too, there is a difference, Guo Cheng Zhong friends in the market for different brands should pay attention to the difference on battery, Zuihao Many brands look between of Duibi.

asus-laptop-g71gx-2

Performance battery power beyond the stated year manufacturers must also pay attention to their status. Battery capacity is usually AH (Ampere-hour, ampere-hours) calculated with the current laptop is 4000AH on the most common and simple cell can be maintained for more than two hours.

Apart from the Dell Vostro 1500 battery power supply time by the whole power of computers and the impact of factors such as heat, the screen size (the greater the power), screen brightness, and the project and thus supply hours.

Now the price of laptop battery above and below the ocean in 1000, taking into account the total value notebook with a 10% – for some of the very thin models or even higher. The warranty Sony PCGA-BP71 battery, Paul 3 months, and is guaranteed for six months, the largest, but also for a time; The reason why the period of warranty Pavilion dv8000 Battery is short because the laptop battery is easily consumable for recharging is a constant, with a little time.

In addition, the notebook battery and other different materials, there is no space can be repaired, only one in its place. The products of a long warranty (replacement), intangible assets will increase the burden on the manufacturer, so buy a laptop, be sure to clear the battery warranty period and conditions.

Also, for the purchase of used laptop and do not forget to try it when the machine how long the Dell Inspiron 1545 battery can continue working. Generally, used laptops after a year or two to fully charge the battery nickel-metal hydride can argue about his work computer).

About 1 hour, lithium-ion battery can support about three hours, but compared with this new battery is already very low on the requirements, and failed to achieve this objective on the Dell XPS M1210 Battery is not far from the end of period of life.

 

New Palm smartphone from 28 April, O2 and Vodafone available

June 19th, 2010

New Palm smartphone from 28 April, O2 and Vodafone available

Models Pre Plus Plus and Pixi have touch screen and apple battery QWERTY keyboard. The revised version of the pre comes with twice the memory. The facilities include WLAN, GPS, Bluetooth and a camera with LED flash.

The first time in January will be at the Consumer Electronics Show (CES) in Las Vegas featured Palm Smartphone Pre Plus Plus and Pixi in this country from 28 April will be available at both O2 and Vodafone. The cell phone manufacturer announced today. In the U.S. there are the devices since mid-January for Verizon Wireless to buy.

The Pre-Plus has, in contrast to the previous pre about 16 instead of 8 GB of memory. For users 15 GB of data are available. The Plus version of the Pixi is equipped with wireless internet access and a removable cover in the colors Pink, Blue, Green, Orange, and Black.

Both devices have a touchscreen and a QWERTY lenovo 3000 c200 battery keyboard. They are also equipped with one of approach, light and acceleration sensors.

GPS, stereo Bluetooth, Micro USB port, camera with LED flash, 3.5-millimeter headphone jack and removable battery are also included. The operating system is dominated Palms WebOS, the real multitasking and since version 1.4 and video recording.

Prices and tariffs will give the German carrier announced at a later date.

palm_prepixiplus-v6
The Smartphones Pre Plus (left) and Pixi Plus in Germany come on 28 April on O2 and Vodafone in trade (Image: Palm).

Battery Recycling Issues to be Unified

June 18th, 2010

Previously in 2009, and medium-sized passenger car market to a standstill. According to statistics from the China Association of Automobile Manufacturers, the annual and mid-sized passenger decreases. However, such a drop in market conditions, the steam statistics Association show that more obvious alternative growth passenger fuel, increased by 27.27%, and these include a new bus operation, which is purely electric vehicles and hybrid cars electric buses.

The new energy vehicles in China has adopted policies to encourage consumption and increase the intensity of the situation in 2009, the new coach of energy pace of industrialization process accelerated. A display of data, electric bus market in 2009 amounted to maintain hundreds of vehicles, hybrid electric bus service has reached 1000. Experts predict that the policy of encouraging, the data appear to raise the current year. “There will be 7 this year in eight cities in large-scale demonstration projects to promote new energy bus.” Electric Vehicles National Laboratory Computer Engineering, University sparachtiko Li told reporters.

By 2011, China’s electric vehicles, hybrids, hydrogen fuel cell vehicles based on new energy vehicles will reach 500 000; And by “10 City 1000″ policy, there will be 10,000 new bus energy diverted to city streets. Thus, a major issue of environmental protection and placed before the industry: Currently, hybrid electric and pure lithium buses include phosphoric iron, manganese, lithium oxide and other electrolytes used in lithium batteries, which are organic substances, when released into the environment would cause harm. The new energy PA3451U-1BRS battery scrap bus rather than a national standard, the ownership of passenger cars in new growth energy, waste management, Toshiba PA3593U-1BRS battery needs urgent attention from the industry’s attention.

eeepc901battery

Contaminated gap standards for recycling waste batteries

Electric vehicle battery(PA3534U-1BRS battery) is an essential ingredient. Senior Product Engineering Department, Nanjing Iveco Han Dong Paul in an interview that the lithium ion battery as Toshiba PA3356U-1BRS battery with high energy storage per unit weight of lithium resources are abundant and the price is not expensive, so now the new coach of energy commonly used phosphate Lithium iron and manganese lithium battery. He said that over time, lead-acid battery(PowerBook G4 Battery) has matured, and was once commonly used in electric vehicles, but the capacity is low, bulky, lead-acid major shortages, pollution of bus companies are gradually being abandoned.

Electric vehicles, according to the National Laboratory of the Department of Electrical and Electronics introduce sparachtiko Li study: “According to state regulations, the number of rechargeable lithium iron phosphate should not be less than 1500, while the rechargeable manganese oxide, lithium does not should be less than 500 times. Units integrated energy storage, rechargeable frequency, cost and many other indicators, lithium iron phosphate is better than manganese lithium batteries. ”

Not long ago, reports of broken batteries pollute the environment seen in the newspapers. One was a report that a small button batteries can be about 60 million liters of water contamination, water consumption is equivalent to life; A battery is a rot in the ground, makes about 1 square meter of agricultural land lost use value. This can only make people think, the electric bus is generally installed after the lithium ion battery life if the environment can maintain a “zero emissions?

Online access to much information, the general argument is that lithium is not as heavy metals, little environmental pollution. However, one expert said in an interview, although lithium-ion batteries do not contain mercury, cadmium, lead and heavy metal poisoning is great, but the lithium ion Dell Inspiron 1545 battery anode materials, electrolytes and other substances in solution for the environment and human health still greatly. Therefore, the usual methods for the recycling of lithium batteries and to prevent further pollution of the environment is imperative.

Since the current lithium-ion batteries do not belong to the state pension provisions of the hazardous waste that was created essentially a lithium Dell XPS M1330 battery waste management in the recovery of the blank. News discovered through the interviews, the current situation does not explicitly provide for the management of waste lithium batteries.

WANG Xian-feng Ankai Automobile Co and deputy secretary of the party, told reporters the provisions of the national standard car Macbook Pro battery saturation less than 70% to 80%, the car can not be used to store energy. To reduce the cost of using a single car, Anyka and Apple A1008 battery manufacturers and users pay for the use of leasing the Dell 1400 battery years, used batteries from battery manufacturers(http://www.ecsem.net/) serving their own.

 

Steps to maximize the life of your battery

June 17th, 2010

There are actions you can take to make your battery last longer during each charge cycle and live longer over many cycles. HP always recommends following the instructions for charging and storage that came with the battery or notebook. On this page we offer additional suggestions to help you get the most from your portable power supply.

Manage battery power more effectively in Windows

Make sure your battery gives the power you need, when you need it. Power Options in Windows XP allow you to control the power management features of your notebook PC.

Learn more about the Power Options in Windows by visiting Microsoft’s support site:

? Microsoft: Power Management in Windows XP

Tips for conserving battery power on notebook PCs

You can manually change the power consumption of your notebook PC and conserve laptop battery power.

Reduce the brightness of the screen to the minimum readable level. Use the Fn and F7 or F8 keys to adjust the brightness.

Remove peripherals when not in use. External hard drives, CD-ROMs, Zip drives, PC cards, and other peripheral devices can draw power from your Apple PowerBook G4 12 inch Battery even

when they are not in active use. Disconnect them when you have finished using them.
Reduce the speed of your processor. The faster your computer works, the more quickly it uses up the supply of power. By cutting down on processor speed, you can extend the charge of your battery. Methods to reduce processor speed vary from model to model, and your manual should provide instructions for doing so.

Turn off the Wireless On-Off button when it is not in use. If your notebook has one, press the Wireless On-Off button so that the light turns off.

Battery care practices

Battery cells suffer gradual, irreversible capacity loss over time. Such aging occurs more rapidly as temperature and discharge loads increase. Here are some suggested ways to minimize the capacity loss for your Apple PowerBook G4 15 inch (aluminum) Battery battery.

Store Li-Ion batteries between 20C and 25C (68F and 77F) with 30% to 50% charge.

Do not leave batteries exposed to high temperatures for extended periods. Prolonged exposure to heat (for example, inside a hot car) will accelerate the deterioration of Li-Ion cells.

Remove the battery if the notebook will be stored (turned off and not plugged into AC power) for more than 2 weeks.

Remove the battery if the notebook will be plugged into AC power continuously (via a wall adapter or docking station) for more than 2 weeks.

Note: Recommendations for battery use and storage are covered in the Apple PowerBook G4 17 inch Battery User Guides for each model.

Calibrate the notebook PC battery

Short discharges and recharges do not fully synchronize the MacBook Pro 13 inch Battery ’s fuel gauge with the battery’s state-of-charge. This can result in the amount of power available in one cycle being less than expected or the battery meter being inaccurate.

Under normal usage, Apple MacBook Pro 17 inch Battery should be calibrated a minimum of once every 3 months. Your battery can be calibrated by following these steps:

Step 1 – Disable the Windows Power Management

In Windows, right-click the Desktop and select Properties in the menu list.

Click the Screen Saver tab and then click the Power button.

Under Power schemes, select Always On in the drop down menu.

Under Settings for Always On power scheme, select Never in each of the drop down menus.

Click OK on the Power Options Properties window and then click OK on the Display Properties window.

Step 2 – Fully charge the battery

Connect the AC adapter to the notebook.

Charge the Apple M8403 Apple iBook G4 Battery until the Windows battery meter is at 100%.

Step 3 – Fully discharge the battery

Remove the AC adapter.

Keep the notebook on until the battery has completely drained and the notebook automatically turns off.

Connect the AC adapter to the notebook.

Keep the AC adapter connected to the notebook until the Apple A1175 battery has completely charged.

Step 4 – Enable the Windows Power Management

In Windows, right-click the Desktop and select Properties in the menu list.

Click the Screen Saver tab and then click the Power button.

Under Power schemes, select Portable/Laptop in the drop down menu.

Click OK on the Apple A1185 Power Options Properties window and then click OK on the Display Properties window.

Create Passwords To Remember Easily

June 16th, 2010

Now so do the walls: in the computer world, we can not rest easy until you use the password difficult to detect by potential attackers. Easy to say but difficult, extremely difficult to do. Because almost none of us can remember their passwords when particularly complex or full of special characters.
So here come into play Password Generator WinTinker, a free program and no-install (which requires no installation to work) through which it becomes possible to generate passwords reasonably safe but easy enough to remember.

passwordgen

The secret? Password Generator part by one or more simple words typed by the user and uses that to create a password difficult to detect. Everything needed do generate their passwords safe is thus initiate software typing terms which means leave for generate its keyword and click “Generate”.

To underline the ability to set their preferences on the characters to be used in general keywords. You can then choose to include in them only the tiny, only the upper or both.

In addition, the program also lets you create passwords extremely difficult to identify criteria casual (random). To do this, you start the software, select the Random, put the check on their preferences (ie the entries for the fonts to be used in the password) and click on the fateful button “Generate”.

Password Generator WinTinker is downloadable from the Download section of all notebooks(Dell Inspiron 1100 battery), as Apple A1185, Apple A1061 battery, A1078 battery, Toshiba PA3537U-1BRS battery, Dell Inspiron 630m battery, Dell 6400 battery,VGP-BPS9. But I hope it is safe for our private passwards.

Alienware M11x now includes the new Intel processor options

June 11th, 2010

Alienware M11x has been updated and now includes the new Intel processor options, along with Nvidia Optimus graphics drivers that enhance high-definition graphics device. The improvements will allow the laptop to speed up processor performance when needed, and help extend the Dell Vostro 1400 battery cells by switching the graphics driver for energy savings for applications that require less detailed graphics. Specifications were developed to improve the gaming experience on a small mobile computer.

Here’s the problem: AMD Geode NX1750 processor inside. Unlike netbooks Atom, which often boast 8-10 hours of juice on the 6-cell Asus A22-700 battery 1201K receives only two hours on one charge. It is in accordance with Asus yourself: if you remember that manufacturers usually overstate the duration of the Eee PC 701 battery, it’s probably more like 1.5!

laptop-battery-gauge-chip-pcb-dell-c1295-53wh-4700wh

The catalyst, developed by researchers at the Massachusetts Institute of Technology makes the lithium-air Sony PCGA-BP2S battery is much more efficient-step solutions to these high energy density laptop batteries practical for use in electric vehicles and other countries.

Sites claiming to offer satellite television one-time fee, most likely fraud. If you get a full show, they probably obtained illegally. Stick with the Web sites you can trust. You can watch movies and shows for free online. Search multiple sites at komando.com / News.

IPad this amazing device – for certain tasks. He does an outstanding job in playing a video, with a crisp, bright display that puts a lot of notebooks(notebook battery) with shame. He receives a large M8416 battery, 10 hours or more for free. It provides a surprisingly fast web browser. And who can complain about the device, which is run by pressing the button? With the right application – those specialized add-on programs that have helped make the iPhone Apple’s largest recent development technologies in the world – iPad, probably do much good.

You may ask: “What’s the catch?” How can I get as much computing power in a notebook at this fantastic price? “Do you know who else wonders the same thing? Contest ASUS (Asus laptop battery).

Enjoy quality and comfort Compaq(Compaq Evo N600C Battery) CQ61 range of full-size keyboard and integrated numeric keypad. On / Off touchpad disable it easily when they are not used for continuous printing. Dedicated to scroll up / down panel allows smooth and efficient navigation of Web pages and documents.

with Acer(Acer Aspire One battery) ‘last 11,6 inch thin and light notebook with AMD chipset is now available for purchase. Amazon sells the Acer Aspire One 721 for $ 429.99 with free shipping.

Netbooks – the popular, affordable mini-laptops with 10-inch screens – intended mainly to reach the Internet to check e-mail or web sites. But last year, computer manufacturers have pushed new laptops with similar attributes. Called “thin and light” or “ultrathins”, new systems like netbooks: they are lighter than a bag of food, provide more than 5 hours Dell Inspiron Mini 9 battery and will not strain the budget, but they pack more power than netbooks, and 12 – or 13-inch screens.

Panasonic offers business travelers a new option for peace of mind with the introduction of Toughbook(Dell Inspiron 9300 Battery) F9 business notebook. At only 3.6 pounds, Panasonic, calling F9 lightweight 14-inch laptop in its class.

If ever a car was supposed to run on electricity, it would be Smart Fortwo. His mission in life must be of urban and peri-peri for one or two with a small amount of luggage. This accords neatly with the 100-mile range of the earliest electric cars. The price you are asked to pay full price for the three legs is shorter than the Mini, is $ 44000 according to preliminary estimates, Smart. This is offset by a $ 7500 grants the government and certain underwriting expenses Smart. In return you will receive a special car that turns heads and if you want, provides convertible version at no extra charge.

Resource: Alienware M11x now includes the new Intel processor options