This is also a kind of can distinguish PC – GF, PC + ABS or aluminium magnesium alloy method, but did not hear voice come accurately. With the hand touch touch PC – GF, PC + ABS besides will have to grind arenaceous feeling outside, almost to experience not any more, especially PC + ABS. And aluminium magnesium alloy besides itself has grind arenaceous feeling skarn ekron-was shutdown condition or boot long touch fuselage top cover central position and machine bottom enclosure, will have a bright show to penetrate the kind of cool feeling heart. Vice is plastic material.

4 edge

In through the above several methods of still cannot decide cases, through its edge observation can find some wire cable. Front has been introduced, no matter what material surface to paint, but paint on the outer surface is concerned, inner surface does not change. So in can see peep out the inner surface of edge department points can be further confirmed. Can see here in Chad has: take it out, if cd-rom can be drawn out, while the cd-rom in the machine son these component edge can see enclosure surface true colors, plastic alloy PC – GF or aluminium magnesium alloy is very obvious. PC + ABS features are: obviously plastic sense; PC – GF looks surface is very slick, such as metal layer, And aluminum magnesium metal color is very easy to distinguish. But this method is not suitable for all models, some laptop computer in work really on the very delicate, will in all exposed the inner surface of edge place lined with very thin zinc foil, or is as thin aspaper aluminum piece.

Of course the best way is to be removed the shell will notebooks, turn come Dell Inspiron 6400 battery over and see its relevant Numbers, see no paint side “lushan kakashis face”, but this method can only be verified after purchase.

2. Of notebook computer size and thickness

Laptop and desktop computer relative to character, is the biggest advantage of small portable. The emergence of notebook computer is not to completely replace the desktops, nor to get the same high performance, but for more freedom to use modes, can more with when anywhere the exchange of information, as well as processing, management and store information.

As a result of each component of materials for the differences and manufacturer of different, various types of notebook computer weight very different also, which mainly divided into 1kg below 2kg, and 1 ~ 2 ~ 2.5 kg and 2.5 kg etc above four types. On the notebook each component, total weight ratio is less LCD panel, battery, shell, drive, the mainboard and cooling equipment.

Notebook computer is the weight of the directly affect carry convenience parameters, the size of the physical appearance may just decided to carry pen remember this need bag has how old, but weigh but it can directly let users feel when comfort level of how to carry. The current business affairs travel user notebook are often ultralight ultrathin model, and home or students to buy the general are ordinary light thin. But such as front, we introduce the world largest notebook computer Acer Aspire 9800WKMi its weight was achieved 7 kilograms.

Notebook weight parameters specifications often can have many issue, the user must be pay attention to this specifications, such as some marked parentheses 2kg, but notebook emblem pay attention to add this added this is not including battery (who will go with no battery notes Ben? This parameter really unimaginably queer letting a person, but to exist in Sony VGP-BPS2 battery the way), And some will mark said this does not include expansion dock, As for all the outer notebook is never leave the external cd-rom, floppy disk and charger included in the total weight of the notebook, because that can let parameters plus looked worse, but these also cannot ignore. Imagine a short trip to consider short-term can take those equipment, but if you plan on business week, charger whatever is must wear and that at least want to add 0.6 ~ 1kg weight. The big brands notebook to to will provide a called “travel weight” parameters, this parameter can be directly as a user traveling with almost by the weight with accessory.

Thickness was once the notebook computer very important parameters. But from now product the development situation, was unable to pass over simple data to describe the thickness of a laptop computer. The current notebook computer products of the fuselage uneven thickness common together, the thickness of the fuselage front-end generally less than fuselage at the back of the thick degrees, the partial products front end and the thickness of the gap still quite large. The outside, the shape of the battery core caused notebook thickness cannot further narrowing, unless the capacity of smaller ultra-thin electricity, but that will sacrifice pool 3000ibs. Can think so: the weight is to influence the portability of the most important factors, after all long when back on their shoulders or torre between in hand to users influence. Thinner fuselage can be mainly to the user in visual and psychological, bring a kind of intimacy, through some corner cut or arc design, can be in weight not change also brings a thinner visual experience.

The mobile applications notebook computer of soul TOSHIBA Tecra A8 battery in.therefore, with strong comprehensive performance, lighter super -lighted notebook will become future mainstream. According to the thickness, the present market condition of notebook computers can be divided into “super -lighted (thickness for 10mm controlled)”, “frivolous (thickness for 20mm controlled)”, “general (thickness for 30mm controlled)” and “thicker (thickness is about 40mm) of the four types.

Motherboard chipset Intel 915PM Express

Centrino Yes

Processor speed 1.6GHz

Processor Pentium M (Dothan)

Laptop battery

Battery type(s) included 6-cell Lithium-ion

Mfr-claimed battery life 3.7 hours

Click here to buy high quality Toshiba Tecra S2 battery with the lowest price!

Recommended Use: Small business

Notebook type: Thin-and-light (4-6 lbs.)

Depth: 10.1 in

Width: 12.3 in

Height: 1.2 in

Weight: 5.0 lbs

Built-in Devices: Speaker(s), Microphone

Wireless capabilities: IEEE 802.11g, IEEE 802.11b

Laptop battery

Installed Qty: 1.0 / 1.0 (max)

Mfr estimated battery life: 4.0 hour(s)

Technology: Lithium ion

Click here to buy high quality Toshiba Tecra M2 battery with the lowest price!

Laptop Type: Desktop Replacement

Use: Home Use

Processor: Celeron D 2.8 GHz

Installed Memory: 256 MB (DDR SDRAM)

Display: 14 in. XGA TFT LCD

Operating System: Microsoft Windows XP Home Edition

Laptop battery

Battery Run Time: 3 Hours

Battery Technology: Lithium ion

Click here to buy high quality Toshiba Satellite Pro A60 battery with the lowest price!

Notebook type Mid-size laptops (6-7.5 lbs.)

Color Black

Weight 6.8 lbs

Height 1.4 in

Width 11.3 in

Depth 12.9 in

Laptop battery

Installed Qty 2.0 (max)

Technology Lithium ion

Click here to buy high quality Toshiba Satellite Pro 6100 battery with the lowest price!

Windows Vista Certification Windows Vista Capable

Screen type Widescreen

Weight 5.3 lbs

Depth 9.5 in

Height 1.5 in

Width 13.5 in

Color Mist gray

Localization United States

Notebook type Vista certified system , Thin-and-light (4-6 lbs.)

Built-in Devices Stereo speakers, Wireless LAN antenna

Wireless capabilities IEEE 802.11b , IEEE 802.11g

Laptop battery

Technology 6-cell Lithium ion

Battery capacity 4000.0 mAh

Installed Qty 1.0

Mfr estimated battery life 2.1 hour(s)

Click here to buy high quality Toshiba Satellite M115 battery with the lowest price!

Platform Technology Intel Centrino

Screen type Widescreen

Width 13.5 in

Depth 9.5 in

Height 1.5 in

Weight 5.5 lbs

Wireless capabilities IEEE 802.11g , IEEE 802.11b

Notebook type Thin-and-light (4-6 lbs.)

Built-in Devices Stereo speakers, Wireless LAN antenna

Localization United States

Laptop battery

Technology 6-cell Lithium ion

Battery capacity 4000 mAh

Mfr estimated battery life 5.7 hour(s)

Installed Qty 1

Click here to buy high quality Toshiba Satellite M105 battery with the lowest price!

Processor Pentium M (Dothan)

Processor number 750

Centrino Yes

Processor speed 1.86GHz

Motherboard chipset Intel 915PM Express

Laptop battery

Battery type(s) included 6-cell Lithium-ion

Mfr-claimed battery life 2.5 hours

2nd battery included No

Click here to buy high quality Toshiba Satellite M70 battery with the lowest price!

Built-in Devices Stereo speakers

Width 13.5 in

Depth 9.5 in

Height 1.5 in

Weight 5.1 lbs

Color Peacock Blue

Localization English

Notebook type Thin-and-light (4-6 lbs.)

Screen type Widescreen

Laptop battery

Battery capacity 4300.0 mAh

Installed Qty 1.0

Technology 6-cell Lithium ion

Mfr estimated battery life 3.87 hour(s)

Recharge time 4.0 hour(s)

Click here to buy high quality Toshiba Satellite M50 battery with the lowest price!

Platform Technology Intel Centrino

Height 1.7 in

Depth 10.6 in

Width 14.2 in

Screen type Widescreen

Weight 6.2 lbs

Notebook type Mid-size laptops (6-7.5 lbs.)

Wireless capabilities IEEE 802.11g , IEEE 802.11b

Built-in Devices Wireless LAN antenna , Stereo speakers

Laptop battery

Mfr estimated battery life 2.8 hour(s)

Installed Qty 1.0

Battery capacity 4300.0 mAh

Technology Lithium ion

Click here to buy high quality Toshiba Satellite M45 battery with the lowest price!