2011年2月11日星期五

Western Digital Announces Scorpio Black Notebook Drive



For those using laptop computer batteries for creative work, gaming, and other high storage capacity functions, Western Digital has a fix that the company boasts will bump up a notebook's speed, storage, power, and damage prevention. On Wednesday, Western Digital announced that the latest hard drive in its Black series is ready and shipping. The WD Scorpio Black is a 2.5-inch SATA hard drive that the dell Inspiron 14Z battery boasts will improve a notebook's performance so dramatically, it will be competitive with desktop computers. Available in 160, 250, 320, 500 and 720GB capacities with a 7200 rpm spin speed and 16MB cache, Western Digital claims the dell N672K Scorpio Black is one of the fastest drives on the market.

WD's drive uses Advanced Format technology (which is optimized for Mac and the latest Windows operating systems) to make for dell 312-0883 more efficient media format, which in turn allows for dell K903K greater drive capacities and increased memory storage density. Other notable features include the Scorpio Black's free fall detection (which aids in preventing shock damage and data loss) and multiple platform compatibility (ensuring that the WD drive will work in hundreds of systems on multiple platforms).

If the new Scorpio Black is really as performance-enhancing as Western Digital claims it is, then the dell JKVC5 battery measly $149 cost for the 750GB drive is a real steal.

Lenovo IdeaPad Hybrid an Expensive Concept

The Lenovo IdeaPad U1 hybrid notebook / tablet is making its second debut at dell Inspiron 1750 battery this year. The concept has merit, but with a price starting at $1300, the device seems a tad underpowered and overpriced.

Have you ever gone to the FUJITSU FPCBP225 International Auto Show and seen the futuristic concept cars that blow your mind? They are the center of attention at the show, but rarely--if ever--actually see production. Those concept cars are designed primarily as proof-of-concept cars for the engineers to experiment and figure out what works so they can apply those lessons to more practical models.

That is sort of how I see this Lenovo hybrid gadget. Tablets are more portable than notebooks or notebooks, and they can fill the role of mobile computing platform in many cases, but admittedly there are times when you want the higher horsepower and full keyboard that come with a "real" FPCBP226 battery. Combining the two in a single device where the display is actually a detachable tablet is a cool, James Bond sort of trick enabling the option of using a tablet or notebook as the need arises.

When combined together, the hp mini 210 battery functions as a notebook PC running Windows 7 Home Premium. The notebook base has a 320GB hard drive, 2GB of RAM, an Intel 1.2 GHz Core i5-540UM processor, USB ports, and a full keyboard. When detached, the display operates as an Android tablet with either 32GB or 64GB of onboard storage. At $1300, though, it's a bit much to swallow for what you get.

The notebook stats are adequate, but not all that impressive--a notebook battery with comparable specs can be had for around $500. Meanwhile, an Android tablet with 32GB of storage--like the Archos 5--can be acquired for around $230. The ability to merge them into a single unit hardly seems worth a premium of nearly $600--almost doubling the investment.

There are also more affordable alternatives for tablet users that need that full keyboard experience. There are dell KM742 cases like the ClamCase or Zaggmate for the iPad which provide a notebook like form factor with a full Bluetooth keyboard for creating content on the Apple tablet. Those cases are only about $100 to $150, so a 64GB iPad with a notebook like case can be had for less than $900.

There is also the dell KM769 problem that plagues every all-in-one type approach. Having an all-in-one device is great until some aspect of it breaks and you learn that it's all for one and one for all. In this case, if the tablet breaks, the notebook is useless. There are some advantages to keeping your dell PT434 separate, but equal.

Maybe I'll be wrong and the 9 Cell dell Inspiron 1440 battery concept will catch on and become all the rage for the emerging tablet market. But, I highly recommend holding off and waiting to see the reviews and feedback from other users for a few months before risking the purchase.

OLPC Cuts Price, Power Use of XO 1.75 Notebook



One Laptop Per Child (OLPC) showed off the next version of its famous laptop battery on Thursday at the International Consumer Electronics Show in Las Vegas, saying the new price-per laptop has been reduced to US$165 each and power consumption has been slashed by half compared to the previous version.

The XO-1.75, with its 8.9-inch touchscreen, will start shipping in the lenovo 51J0499 battery second quarter of this year to countries around the world trying to bring schoolchildren into the Lenovo 57Y6309 battery age. OLPC was formed by professors at the Massachusetts Institute of Technology (MIT) to develop a low-cost laptop for kids in poor countries to help make sure nobody is left behind in the computer age.

"The biggest obstacle has been power. We are pretty excited about getting a lower power laptop out there," said Edward McNierney, chief technology officer of OLPC, at a booth at CES.

The XO-1.75 is the first OLPC laptop to use Lenovo L09S6D21 based on processor technology from Arm Holdings, which has been a huge factor in reducing power on the laptop, McNierney said. The previous XO used an x86-based microprocessor, the kind made by Intel, Advanced Micro Devices (AMD) and Via Technologies.

Using Arm-based chips halved power consumption to just 2-watts, he said.

The upcoming OLPC tablet, the dell XX327 XX337, will come out in 2012 and use just 1-watt of power, he said.

The XO-1.75 laptop uses an 1GHz Armada 610 chip from Marvell Technology with FUJITSU FPCBP119 Arm processing technology on board.

The new laptop takes a major step into the FPCBP119A battery tablet-era for OLPC, McNierney said. The group put the entire motherboard, which holds the chips and other components, behind the laptop screen, leaving the other half of the laptop for the keyboard and battery. The Lenovo 51J0499 battery move simplifies the design so the next step can do away with the bottom half and end up with a tablet.

The XO-3 tablet will have the same screen size as Apple's iPad, 9.7-inches, McNierney said.

"It's gotta be a full-sized device," he said.

OLPC also plans to make a cover to protect the Toshiba PA3788U-1BRS . OLPC could put a soft, flat keyboard on the cover for easy typing and use a solar panel to solve the power issue.

OLPC has learned from experience that finding electricity is the main problem in getting the toshiba PABAS22 laptops to kids in developing countries. Many areas lack electricity, making it hard to recharge laptops. The group has come up with a number of novel ways to recharge the laptop's batteries.

McNierney recharged the XO-1.75 with a hand crank. It takes 1 hour and 47 minutes to fully recharge the 9 Cell SONY VGP-BPL12 battery by hand, he said.

The battery is made with lithium ferrous phosphate, which he said is safer the lithium ion. The OLPC batteries are designed to last for five years and slow-recharging is one way to extend the life of the battery, he said.

Scores of New Models But Few New Designs



There is certainly no shortage of new Acer TravelMate 5100 battery announced at CES this year. In an unusual turn, both Intel and AMD have hot new laptop processors ready to ship, and the manufacturers are scrambling to incorporate them into their product lines.

From Samsung to Lenovo, Sony to HP

...virtually every laptop manufacturer is announcing top-to-bottom new Acer Asprie 3680 battery that swap out last-year's CPUs for 2nd Generation Core processors from Intel or Fusion CPUs from AMD.

Impressive Processors

These are pretty impressive new processors. Both dell Inspiron 1470 battery and AMD's new beauties incorporate the GPU right into the same piece of silicon as the CPU, vastly improving performance compared to previous integrated graphics solutions. The actual CPU part of the processors are faster and more energy-efficient, too. Intel's 2nd Generation Core processors (formerly code-named Sandy Bridge) are aimed at all-purpose and desktop replacement laptops, with dual core ultra low voltage versions coming later in February to fit into the more expensive ultraportable PCs.

AMD's new E-Series and C-Series CPUs, the first of its Fusion line, are tiny, inexpensive, low-wattage processors aimed at the dell Inspiron 14z battery market dominated by Intel's Atom CPUs netbooks and inexpensive thin & light ultraportable laptops.

Unfortunately, most of the new KU531AA models we've seen are simply refreshes of existing models. Cosmetically altered only slightly, the laptop makers seem to have rushed to change the internals of their existing models without bringing to market wholly new designs.

There are a few exceptions, of course. HSTNN-UB69 -Series is a very thin and light design that is obviously aiming at Macbook Air territory (including the high price). Acer is showing off its Iconia dual-touchscreen laptop, which we got a closer look at late last year. For the AT908AA most part, though, the dozens of new models announced are very similar to existing models, only with the new chips inside (and, on the larger units, the addition of USB 3.0).

This is just a matter of timing. Most laptop manufacturers make major changes to the design of their product lines every one to two years, releasing them late in the spring (the Dads and Grads" time of year) or late in the 482962-001 battery summer (for Back-to-School). As much as I'm enamored with the idea of a $600 laptop based on AMD's E-350 Fusion processor that looks like a Macbook Air, only perhaps without the pricey all-aluminum body and SSD, this really isn't the time of year such a dramatic new design would come to market.

Good News and Bad News

So that's the good news and bad news from CES. The good news is there are very impressive new processors from both Intel and HP WD546AA battery and they're finding their way into nearly every laptop from every brand over the next couple months.

The bad news is that the designs are mostly the same as what's on the HP WD547AA market today. If you need a new laptop, wait for one that incorporates the new CPUs. If you can wait longer, you'll see a lot of new designs to pique your interest by the summer.

Toshiba Debuts 3D Laptop without the Glasses



Toshiba has announced its release of a HP 590544-001 laptop prototype that loses the glasses, according to a Venturebeat report. So far, this technology has been missing from the market, with most viewers complaining about the cumbersome 3D glasses required for typical 3D technology. This latest electronic development should give Toshiba a considerable edge on the competition.

The company recently released the 590543-001 battery prototype at the Consumer Electronics Show. Toshiba uses the same design on the laptop that it uses on 3D TVs currently for sale in Japan. The models don't require special glasses to see images in 3D, allowing consumers to view 3D applications such as games, movies and other web effects.

In December, the company launched a 12 inch 3D TV that didn't require special glasses to see the 3D effect. The company plans to release a 40 inch version of the TV this spring. SONY VGP-BPS21A Laptop battery.

There is a catch, of course. Viewers must view the TV or laptop from a 40 degree angle in order to see the full 3D effect. Some seats on the couch will presumably be more 3D than others.

The notebook battery is scheduled for market debut sometime in 2011.

2010年12月21日星期二

Protect Your Notebook Computer

Backup online with a service like Mozy.

If your DELL KM742 laptop is stolen, there's a good chance you'll never see it again. But writing down your model and serial numbers (they're probably on a plate or sticker on the bottom of the notebook) increases the odds that you will. Both Absolute Software and Tometa Software offer software/service combinations that may increase the odds even more. The hidden software they install onto your dell KM769 will report the laptop's physical location (or at least its IP address) when the laptop accesses the Dell P434 Internet. This information can help you track down your stolen computer.

There are several issues here. You want to prevent thieves from stealing your laptop. But if it's stolen despite your best measures, you still want to protect the dell WU841 data--both in the dell 312-0902 sense that you don't want to lose it and you don't want the thieves to access confidential information. Finally, you want to increase the odds of getting it back.

Let's start with preventing the theft in theDell Inspiron 14Z Battery place:

When traveling, keep the laptop in a case that protects it physically but doesn't look like a laptop case (see Caring for Your Laptop). A backpack should do the trick, but some type of bag I haven't mentioned in Dell N672K would probably be better.

Keep it either in your line of sight or in physical contact at all times. Put it in your lap or between your dell 312-0883 legs when sitting down and not using it.

When you're at home, secure it with a lock and cable. Most dell K903K have a security slot that a specially-made lock can clamp onto, and those locks come attached to cables you can put around tables and other unmovable objects. Both Kensington and SecurityKit.com offer selections of cables and locks.

When you're staying at a DELL JKVC5 Battery hotel, bring the laptop with you wherever you go. Or, if there's a safe in your room, put it in there. If neither of these solutions work, bring it to the front desk and ask if it can be put in the Dell Inspiron 1750 Battery hotel's safe. And if that's not an option, use the lock and cable.

Protecting What's On It

Even the most carefully-protected laptop may be stolen, so you need to protect your 9 Cell Dell Inspiron 1440 battery data. Most of your files will be of little use to criminals, but if there's something you'd rather they not get a hold of FPCBP226 (bank statements, corporate secrets, letters of transit), encrypt it. See Avoid Windows Encryption for ways to do this.

You may not want to give criminals access to your data, but neither do you want to lose it yourself. Keep an up-to-date backup--and a backup to your internal hard drive doesn't count. If you backup to an Lenovo 51J0499 Battery external hard drive, don't pack that drive in the FUJITSU FPCBP225 same bag as your laptop. In fact, when you're on the road, leave the backup drive at home, and carry copies of the files you'll need on this trip on a flash drive that you carry with you.

Toshiba Satellite A665-S6092 Laptop Performance

The placement of the A665’s ports is somewhat awkward. The Dell MT3HJ USB ports are located near the front edge of the side panels. If you are actually using the Dell U164P on your lap, whatever you put in the USB ports can get bumped or pressed. And if, like me, you want to use your favorite corded mouse the cord or the plug gets in the way pretty easily.

The power cord connector is also on side panel, instead of on the DELL N855P back. I found this awkward because it ends up making the laptop wider than it needs to be, and takes up space on your desktop. The power brick is pretty substantial, as needed to provide enough juice for that

DELL D837N H018N big screen and processor.

 

The included six-cell battery was good for about 2 hours of normal use. Toshiba does include its Eco Utility, with a dedicated Eco Button, that lets you view and monitor the power settings on your Dell XPS M1530 Battery
. You can choose high-performance mode when you need it, power-saver mode for the least energy consumption, or balanced mode which is a blend of the other two modes.

Even with a few minor annoyances, the Dell Studio 14z Battery is an excellent entertainment laptop. If you are looking for a laptop with decent power and a good set of built-in multimedia features, you will find it in the A665’s slim and stylish package.

 

Performance

The following graphs shows the performance results for the Dell XX327 battery as tested using Primate Labs Geekbench 2.1.

Specifications

Processor: Intel Core i7-740QM, 1.73 GHz (2.93 GHz with turbo boost), 6 MB L3 cache

Operating system: Genuine Windows 7 Home Premium (64-bit)

Graphics engine: NVIDIA GeForce GT 330M, 1 GB GDDR3 discrete graphics memory

Memory: 4 GB DDR3 1066 MHz (max 8 GB) 2 main memory slots; both slots occupied

Hard drive: 640 GB (5400 rpm) Serial ATA hard disk drive with 3D hard drive impact sensor

Optical drive: DVD-SuperMulti (+/-R double layer) with Labelflash

Display: 16.0 inch diagonal 16:9 widescreen TruBrite TFT display, 1366 by 768 native resolution (HD), native support for 720p, LED backlit

Audio: Microphone input, dell XX337, headphone jack (stereo), built-in microphone, Harman/Kardon stereo speakers

Webcam: Webcam and microphone built into LCD bezel

Wireless LAN: Wi-Fi wireless networking (802.11b/g/n)

LAN: 10/100/1000 Ethernet LAN

Bluetooth: No

Modem: No

AC adapter: 120 W (19 V x 6.32 A) auto-sensing, 100-240 V / 50-60 Hz input

Battery: 6-cell Li-Ion, 48 Wh

Expansion and ports: 1 ExpressCard slot, 1 memory card reader, 3 USB 2.0 ports, 1 eSATA/USB 2.0 combo port, HDMI output port