What notebook is better to buy?

Thinkpad computer is internationally recognized as the best business notebook.

Brief introduction of commercial notebook

As the name implies, a business notebook is a notebook computer specially designed for business applications. In fact, notebooks were originally designed specifically for business people, but later, home users also put forward the requirements of mobile computing, and home notebooks came into being. Although they are all notebooks, they all strive for different goals from design concept to software configuration, including after-sales service.

[Edit this paragraph] Business notebook function

With the continuous development of economy, the demand for notebook computers by industry users is increasing day by day. They need not only the security and stability of the notebook, but also the appearance and performance of the notebook. The development of commercial notebooks presents three characteristics: while paying attention to safety and stability, it is more fashionable and personalized.

Safety and stability is the foundation of commercial notebooks, and it is also the most important indicator for industry users. The security and stability of notebook computers are of great significance for ensuring the security of user data and information and improving work efficiency. On the basis of pursuing security, notebook manufacturers have also launched a variety of distinctive notebook series for different customer needs, making the appearance more beautiful and showing their identity and taste. [ 1]

[Edit this paragraph] Business Notebook Trend-Fashion, Personalization and Security

With the continuous development of economy, the demand for notebook computers by industry users is increasing day by day. They need not only the security and stability of the notebook, but also the appearance and performance of the notebook.

Recently, the media reported that Lenovo's new THINKPAD notebook will break the original keyboard structure and install oversized "Delete" and "Escape" keys on the keyboard. On May 22nd, HP also launched the signboard of "Innovation Breakthrough" and repackaged its business notebook. This also means that PC manufacturers will focus on stability and seek innovation and change in business notebooks. At present, the development of commercial notebooks presents three characteristics: paying attention to safety and stability while being more fashionable and personalized;

Fashion and entertainment are more valued.

Due to the special market positioning, business notebooks give people a "stable" feeling, but it does not mean that they are insulated from fashion. On the contrary, due to the emergence of more and more SOHO people and business people, they have a higher demand for business notebooks and hope that their business notebooks will be more fashionable and personalized. Based on this, PC manufacturers now no longer only pay attention to business characteristics, but begin to advocate a concept of "business fashion".

In the commercial notebook market, fashion has become a trend. For example, Fangzheng Yi and A600 adopt advanced in-mold printing surface treatment technology to increase the overall gloss and wear resistance, and the overall hardness can withstand 2 hours of hardness test. The design of brushed lines and high-brightness decorative strips makes the appearance more beautiful, showing identity and taste. Hewlett-Packard, which has always pursued "personality controls the world", has adopted fashionable ruby red in the design of its ProBook series of business notebooks.

Functionally, business people hope to realize some or even all entertainment functions in commercial notebooks, which makes more entertainment elements begin to enter commercial notebooks, at least for applications such as watching movies and playing games, mainstream commercial notebooks can cope. If Founder Yi and A600 are equipped with NVIDIA? GeForce？ 9300M graphics display chip and 256M independent memory can meet the needs of running large 3D software smoothly and watching HD video. Its "high-definition audio-visual one-line communication" HDMI interface can meet the high-definition resolution of 1080P with the highest image quality, bringing users a better visual experience and meeting the entertainment needs of industry users after work.

Personalized demand is becoming more and more obvious.

With the increase of users, the needs of user groups are gradually divided, and a single product can not meet the needs of different users. In addition to the same security and stability requirements, SOHO families, mobile business families, scientific research institutions, banks and even school office machines have different functional requirements for notebook computers in different places. Diversified demand determines that business notebook computers have also embarked on the road of on-demand customization, and PC manufacturers are also actively building products for different users. For example, Dell has launched LATITUDE, INSPIRON, VOSTRO series and HP's P\B\S series of business notebooks, which are aimed at high, medium and low-end business users respectively.

According to the needs of different business people, the functions of commercial notebook computers are becoming more and more customized. For example, in order to meet the needs of high-end business users, some commercial notebooks are equipped with high-performance processors and built-in security chips, fingerprint systems and other special functions, while ordinary business notebooks will omit some special functions in order to save costs.

Founder Yi and related people told reporters: At present, the personalized demand of industry users for notebooks is not only the increase or decrease of configuration, but also the appearance, special functions and even price positioning. For example, Founder launched the Jardine A600 for high-end fashion users, which is equipped with NVIDIA in function. GeForce？ 9300M graphics display chip can meet the needs of users to run large 3D software smoothly and watch high-definition videos. Founder, on the other hand, launched Jardine E200 for business people with mobile office needs, integrating 3G network functions. Users can work online anytime and anywhere through the optional 3G network module.

Security and stability bring more protection.

As the basis of commercial notebooks, security and stability are also the most important indicators for industry users. The security and stability of notebook computers are of great significance for ensuring the safety of user data and information and improving work efficiency. In terms of security and stability that industry users are most concerned about, Founder Technology has adopted a comprehensive security management scheme in hardware and software, which fully guarantees the worry-free application of industry users.

In terms of hardware, Founder Yihe series industry notebooks have adopted special designs in terms of security and stability, reaching a fairly high level. In terms of security, both Fangzheng Yi and A600 are equipped with hard disk lock function, which protects hard disks with Bios-level passwords. In terms of stability, Jardine Matheson A600 adopts a brand-new hard disk damping technology. Through special damping material and four-point suspension design, the vibration and impact of hard disk are greatly slowed down, which not only prolongs the life of hard disk, but also protects user data, and its stability coefficient is twice as high as that of similar products.

In terms of software, Founder Technology has developed the ABS Pro system to ensure that users in the industry have no worries about their applications. Founder ABS Pro system integrates many practical functions such as rapid system recovery, system antivirus and data protection. , which solves the most common and difficult problems in users' daily use. It has four characteristics: full function, quick recovery, data security and strong antivirus. It can not only effectively ensure the use safety of notebook computers, but also make difficult operations simple, greatly improve the usability of notebooks and improve work efficiency.

It is understood that Lenovo has started the LEOS rescue system. Once there is an irreparable error in the system or the virus cannot be deleted, you can carry out anti-virus and system recovery in another system independent of windows. Dell also launched a unique embassy security center (ESC) software application, which will protect users' privacy and security from system login, virus prevention and file confidentiality.

Experts believe that with the development of commercial notebook computers, manufacturing commercial notebook computers that can attract the attention of business people and enhance business experience will be the key for PC manufacturers. For business people, it will be easier to get a safe, stable, fashionable and powerful notebook computer that can meet personal business needs. [5]

[Edit this paragraph] The difference between home notebooks and business notebooks

Business pays attention to portability, while performance is the latter. Household pays attention to performance and is slightly heavier.

The so-called home notebook computers are generally large screens, thick machines and average battery life (because they are used at home, they don't need batteries). This kind of computer has poor mobility, and its performance is not as good as that of a desktop computer, so it is flashy. Most of the screens of these products are above 15 inch.

Commercial notebook computer is a notebook computer with fine workmanship, good mobility, good after-sales service and long battery life. This kind of computer is more suitable for purchase. [2]

[Edit this paragraph] The importance of business notebooks

For enterprise users, they often work collectively in companies with hundreds of people, and the LAN is easily attacked by network hackers. For mobile business people, they often use laptops on different occasions to surf the Internet wirelessly, which makes them more vulnerable to cyber hackers. In this way, commercial notebooks are facing the leakage of important data, which will bring great economic losses to enterprises. To this end, Intel has introduced various "security" measures for commercial notebooks to ensure the data security of their hard disks.

First, enterprise users: Why should business notebooks pay attention to safety?

For office workers, notebook computers have gradually replaced desktops, and mobile devices have improved users' work efficiency and freedom. However, with this trend, it also brings danger to commercial notebooks. The data of notebook hard disk is stolen, the hard disk is maliciously formatted and even the notebook itself is stolen, which greatly threatens the business secrets of enterprise users. For enterprises, losing orders is not the most terrible thing. The most terrible thing is that business secrets are mastered by competitors. According to relevant statistics, at the beginning of 2 1 century, the information security management of Chinese enterprises has just started, and more than 80% of the security threats of enterprises come from inside, such as Trojan horses, intentional or unintentional attacks by insiders, leaks, virus spread, abuse of internal resources and so on.

In practical work, firewall and security software can't completely solve all security problems, but those plug-in devices, such as USB flash drives and mobile hard disks, are greatly threatening the information security of organizations. In addition, e-mail leakage has become a new security risk. In addition, it is not uncommon for commercial notebooks to be stolen. For example, on April 22, 2009, Intel's research report on laptop security showed that in airports, taxis and hotels around the world, the average loss of data caused by lost or stolen laptops to business owners was $49,246, and the added value of data was much higher than the cost of the PC itself. Therefore, commercial notebooks not only need data security technology, but also anti-theft technology is indispensable.

Second, Intel vPro technology: escort for commercial notebook computers

In order to ensure data security, Intel adopted vPro technology in commercial notebook computers. Intel vPro technology has the second generation of IAMT (Active Management Technology) technology and VT (Hardware Virtualization) technology, which has changed the traditional management and security functions realized by software, integrated many functions into the processor, chipset and BIOS, and used independent communication channels to work under the operating system. Remote console can avoid relying on local software agents, avoid accidental data loss, provide two new hardware-based security capabilities for IT personnel, and Intel vPro technology can also prevent malicious attacks. Even if a threat occurs, users can still communicate with the basic hardware of the computer through the built-in communication stack based on hardware and firmware, and then they can apply repair software to correct the problem and return the computer to the enterprise network.

From the practical application point of view, Intel business notebook with vPro technology can filter threats and isolate computers, and hardware-based programmable filters will check computer network traffic to identify threats. Because filters are programmable, management software can define events caused by prohibited packet behaviors, such as logging alerts, sending alerts to users, and activating threat containment switches. When the hardware filter identifies the unauthorized packet behavior, the commercial notebook computer with vPro technology can disconnect the network communication of its operating system, thus curbing the threat. If the threat has penetrated into other protection systems, with the help of vPro technology, users can access the permanent memory used to protect critical information.

In addition, users can also apply an independent private virtual environment to intelligently test, isolate and manage the applications and data in the user's operating system. These new protective layers can make users find existing threats faster and easier, and effectively stop their spread. Intel vPro technology can also help users install the update program on the notebook that is remotely turned off, so that the update program can be installed on the system that has been turned off at the beginning of maintenance, thus avoiding the risks that may be exposed when restarting maintenance before. Therefore, Intel vPro technology can protect the security of IT system from all aspects of hardware and software. As an enterprise user, it has become a general trend to buy a business notebook computer with Intel vPro technology.

Third, Intel anti-theft technology: make business notebooks impregnable.

In an investigation report by Intel, each stolen commercial notebook caused an average loss of 49,000 US dollars to the owner, including related legal, consulting and management expenses caused by information substitution, investigation, evidence collection, data destruction, intellectual property damage and productivity loss. Among them, the destruction of optical data accounts for 80% of the total loss. Research shows that the encryption degree of data is the most important factor to determine the average loss. The loss value of encrypted notebook computer with hard disk is $37,443. In contrast, the loss value of unencrypted notebooks is 56, 165. Therefore, products and technologies that use encrypted data can reduce economic losses, which means that commercial notebooks must adopt an anti-theft technology.

In 2008, Intel plans to launch Intel anti-theft technology in the fourth quarter. This technology can lock the system, lock the hard disk, and ensure the user's data security to the maximum extent. If the user's notebook is lost, the important personal data of the user can be guaranteed to the maximum extent. In addition, active management technology (AMT) has added Intel anti-theft technology, which means that commercial notebooks with Intel vPro technology will also have anti-theft technology. At the same time, Intel anti-theft technology cooperates with leading security service providers such as data encryption and data deletion to ensure the comprehensiveness of solutions, such as Absolute Software, Fujitsu Siemens (the main product to promote products), Lenovo, McAfee, Phoenix Technology and UTI.

From the perspective of security application, Intel anti-theft technology is a "poison pill" solution, which is a technology installed in notebook computers. It can lock lost or stolen notebooks through internal detection mechanism or remote server trigger, making them completely unusable. For example, the technology will respond to the following situations: repeated login fails or the timer for connecting the notebook to the central server expires every other cycle. Many companies that provide data encryption or deletion services have provided Intel anti-theft technology, and more and more PC manufacturers have begun to use this technology. No matter SOHO people, small and medium-sized enterprises, or business people who are very sensitive to data security, after choosing Intel commercial notebook, with its built-in anti-theft technology and vPro technology, you can ensure that notebook data will not be stolen, and you can work freely without worry. [3]

[Edit this paragraph] The four most popular business books for bosses.

In the business environment, notebook computers have become an indispensable office partner for many users. The new generation of Centrino 2 processor technology first includes the latest 45nm Core 2 dual-core processor. As for the superior performance of 45nm Core 2 dual-core processor, it is the first choice for choosing commercial notebook computers.

ThinkPad T400s

ThinkPad T400s is a new product line released by ThinkPad in 2009. Judging from the product model, this product is an extended version of T400. It is true that this product is a lightweight product of T400. This product with 14 inch widescreen design weighs less than 1.8kg, which is as light as most 13 inch products. ThinkPad T400s is aimed at users who pursue large visual area and thinness, and attracts users' love from the design.

In terms of design style, ThinkPad T400s inherits the red and black design elements of T series products. This product is aimed at business users, so it has a good performance in product robustness. T400s glass carbon fiber composite and magnesium-aluminum alloy roll cage can provide safety guarantee for the interior of the product. ThinkPad T400s maintains the excellent touch of ThinkPad in keyboard design, which is suitable for users who input text. ThinkPad T400s also provides a 1.3 megapixel camera, which is convenient for business users to conduct video conferencing.

Hardware configuration of thin ThinkPad T series. As we all know, T series has always been generous in hardware configuration, and this time T400s will naturally not shrink in configuration. Considering the thin and light positioning of this product, T400s matched a Core dual-core SP9400 processor for this product. The running frequency of the processor reaches 2.4GHz, and the execution speed is very high. At the same time, the TDP of this processor is only 25W, which is significantly lower than the 35W TDP of the Core 2 dual-core T-series processor.

In terms of storage, T400s comes standard with 2GB DDR3 memory, 250GB 5400 rpm disk, DVD burner, and standard bricks are quite high-end. The connection mode and port provision of T400s have reached the mainstream level of the same size. The price of this product is still on the high side. Quote in September 2009 14300 yuan. If the purchase budget is relatively generous. This product is very suitable for business office activities.

ThinkPad T400s Detailed parameters

Basic specifications Notebook business application types

Display screen size (inches) 14. 1

Processor brand Intel

Processor Family Core 2 Duo Processor (Core 2)

Intel Core 2 Duo Processor SP9600

Nominal frequency (GHz) 2.53

Level 2 cache (KB) 6 144KB

System bus frequency (MHz) 1066MHz

CPU kernel Penryn

Motherboard chipset Intel GS45+ICH9M

Centrino technology is not supported.

Memory type DDR3 1066

Standard memory capacity (GB) 2.

Maximum memory capacity supported (MB)4gb

Memory Description 2× Memory Slot

Fast disk support, 2GB message disk

Time to market: July 0, 20091

Hard disk capacity of storage device (GB) 128GB

Hard disk performance SSD solid state drive

CD-ROM DVD recorder

The speed of optical drive is 8/24×4×5×6×8×24X.

Description of optical drive The optical drive is built-in and supports DVD-SuperMulti double-layer recording.

Display screen display type TFT-LED WXGA+

Standard resolution 1440×900

Screen scale 16: 10

The video/audio display chip integrates Intel GMA 4500MHD high-performance graphics card.

Graphics card type integration

Memory capacity (MB) *** Enjoy system memory.

Number of stream processors 10

DirectX version 10.0

Hd supports the second generation Intel clear video and AVC/VC 1/MPEG2 hard decoding.

Graphic display interface standard PCI Express x 16

Audio system Intel high definition audio, stereo sound effects.

Built-in speaker support, stereo speakers

Network wireless network card Intel 802. 1 1a/g/n

Network card10/100/1000 m adaptive Ethernet card

Bluetooth support, Bluetooth 2.0+EDR

I/O refers to the fingerprint identification system, pointing stick and touch pad (multi-touch function) of the device.

I/O interface 2×USB 2.0, 1×USB 2.0/eSATA combination, 1×DisplayPort, 1×VGA, 1×RJ45, 1× headphone output/microphone input interface and docking station interface.

PCMCIA 1 Express Card

Card reader five-in-one card reader

Fingerprint identification support

Appearance features Built-in camera support and integrated 2 megapixel camera.

Shell material carbon fiber reinforced plastic, magnesium alloy material

The body color is black.

Weight (kg) 1.77

Length (mm) 336

Width (mm) 239

Height (mm) 16-25

Optical drive floppy drive position built-in optical drive

Power Specification Battery Type 6-Cell Lithium Battery

Working time (hours) is 8.5 hours, depending on the use environment.

Power supply 100V-240V adaptive AC power supply

Other functions of software system design for thin and light fuselage

Operating system genuine Windows Vista commercial edition

Warranty time/method 3 years parts and manpower (system battery: 1 year)

Random software

Accessories lithium battery, power adapter, software CD, manual

Environmental conditions Working temperature 0-45℃

Working humidity 10%-90%

Storage temperature-10℃-40℃

Storage humidity 10%-90%

Hp ElitBook 2530p

Hewlett-Packard ElitBook 2530p is a user who pursues exquisiteness and lightness and does not want to compromise performance. ElitBook is the most representative business notebook computer of HP. I believe everyone is familiar with the name ElitBook, which is also commonly known as the elite book. First of all, from the aspect of design, ElitBook 2530p applies aviation aluminum to notebook computers for the first time, which not only adds weight to the robustness of commercial notebook computers, but also gives people a very rich texture as a whole.

The design of this product is light and portable. This product adopts 12. 1 inch widescreen design, and its figure is more exquisite. In terms of product weight, it comes standard with a 6-cell battery, which weighs only 1.74 kg (with built-in optical drive). In terms of detail design, this product provides a keyboard light and a camera.

Hardware configuration of HP ElitBook 2530p. This product is equipped with Core 2 dual-core low-voltage processor SL9300, which can ensure the performance of notebook computers and bring users longer battery life. Core 2 dual-core low-voltage processor SL9300 runs at frequency 1.6GHz, L2 6MB, 1066MHz front-end bus. From the processor parameters, the indicators of SL9300 are very mainstream, among which L2 and FSB are quite mainstream. In the recommended configuration of ElitBook 2530p, the allocation level of 1GB memory is conservative. Users are advised to upgrade to 2GB to ensure smooth operation of the system. In the disk part, 2530p is equipped with 7200 rpm 160GB disk, which has excellent disk performance.

Dell Latitude E4300

Dell Latitude series business notebooks are the most representative series of business notebooks. Latitude e-series is different from its predecessor. Latitude E4300 adopts a brand-new ID design, giving people a very firm feeling. The body of Latitude E4300 is all made of metal and has a special wire drawing process, which makes it feel excellent.

E4300 is definitely not a superficial product, and there are rich connotations in its cold appearance. This product has a built-in disk protection system to protect the disk from accidental drop. The product also supports USB PowerShare function, which can help users effectively manage USB devices to share battery power. E4300 also supports Dell Latitude ON technology, that is, users can browse email in OoutLook without turning on their computers.

In terms of high performance, this product selects the Core 2 dual-core SP9400 processor in the processor part, which runs at a frequency as high as 2.4GHz, 6MB L2, 1066MHz FSB. This is a processor that emphasizes the performance of notebook computers, and its parameters are in the high-end level of commercial products in 2009. In terms of memory, this product is equipped with the latest 2GB DDR3 memory. Other hardware configurations of this product are also very mainstream, such as 250GB 5400 rpm disk, 802. 1 1N wireless network card, Bluetooth, gigabit network card.

Zhaoyang K23

Zhaoyang K23 is the first product released by Lenovo, and Zhaoyang is a brand of commercial notebook computer owned by Lenovo. This series of products pay attention to the appearance and connotation of products. In addition, for the use environment of commercial users, Zhaoyang K23 is specially designed for product data security. Zhaoyang K23 is a product with strong business atmosphere. First of all, it uses black design in product color matching. In terms of size, this product adopts 12. 1 inch widescreen design. The thinnest part of the product is only 22mm, and its weight is 1.4kg, which is convenient for users to expect.

The A-side and D-side of Zhaoyang K23 products are made of Al-Mg alloy, which ensures the data security in the state of frequent movement. Zhaoyang K series also adopts a unique silicone pad hard disk suspension design according to the product characteristics of the disk, combined with APS technology, which can provide support for notebook computer hard disk protection. In terms of system security, Zhaoyang K23 supports one-click restoration, one-click repair and one-click antivirus. Lenovo Zhaoyang K23 is equipped with fingerprint identification system, and K series products support I/O encryption, disk encryption and file encryption, with genuine Norton antivirus software pre-installed.

Zhaoyang K23 is a powerful business notebook. Although small in size, it is unambiguous in hardware configuration. This product uses the Core 2 dual-core P8700 processor, which is the product with the highest running frequency among all recommended products. The operating frequency of P8700 processor is as high as 2.53GHz. In terms of main configuration, this product is equipped with the latest 2GB DDR3 memory, which can smoothly meet daily business operations. The connection modes of Zhaoyang K23 are also complete, including Bluetooth, 802.5438+0 1N wireless network card and Gigabit network card. Port, this product provides eSATA interface, which is convenient for big data transmission.