The models for the 500 GB hard drive capacity

For enterprise users, mobile office more and more important, now everyone place of work is no longer limited to office, any environment could be the office place. Because of this, many computer manufacturers are mobile office launched many products are, we this to introduce zhaoyang of K27 is one of them.

Lenovo zhaoyang series independent development of old business notebook product line, mostly for political and large enterprise users launch, in the stability of the system, the security has excellent quality. The evaluation of the Intel replacement laptop screen KuRui zhaoyang K27 i5 2520 M processor, 4 GB DDR3 1333 500 GB hard drive, memory of the basic hardware collocation, the graphics are are used KuRui i5 2520 M in the fusion processor Intel HD 3000 type core video card, integral configuration designed for moving the office business users tailored.

The second generation of Intel processor based on intelligent KuRui SandyBridge framework, using a 32 nm manufacturing process. For laptop cooling performance is very important, and because the use of advanced process, the second generation of Intel processor can put KuRui intelligent control power laptop fan consumption is low, and the built-in high-performance graphics core, users no longer need to select independent video card, the internal heat for laptop is very helpful.

In the cooling performance test, we adopted FurMark software to make these machines in high load by mode, after an hour or so of the time, the processor temperature up to 68 ℃, the core temperature also achieved respectively for 57 ℃ and 59 ℃, the temperature sensor single from view, the whole K27 zhaoyang cooling efficiency is very good.

Through the hot camera, we of the body surface and the D C temperature was tested. Among them, the most often contact with users of the highest temperature was 40.4 keyboard parts ℃, the highest temperature of 41.8 ℃ at the bottom. And Dell E6220 screen from the hot in the map we can see, the red areas highest temperature, for the keyboard for surface, the red areas focus on board and right wrist touch "part, and the bottom is concentrated in the heat of window, from actual performance perspective, its overall cooling efficiency is better.

Thanks to the second generation of Intel processor in KuRui intelligent power loss good control, these machines also have a very good life ability, we BatteryMark through to its ability to negroponte software on the test, the final endurance for 5 hours and minutes, for mobile office users, such ability negroponte fully covered.

In appearance design, K27 zhaoyang lessons from the ThinkPad notebook some of the elements, especially the design is Dell E6320 screen very much like the whole C without the guidance of stem the little black. The machine screen shaft damping control excellent, one hand can open screen cover, won't drive the whole body tilted and this also reflected K27 zhaoyang of quality.

The whole match colors used the business of black and silver grey colour is tie-in, the rhythm of the cover stripe alloy enclosure, the use of metal material is nowadays notebook computer design of the popular trend, and business notebook computers in the use of metal material after, guarantee business style, at the same time, enhance the grade of feeling and beautiful degree, it is with one action things.

K27 zhaoyang is a 12 inch portable notebook computer level, the screen size of 12.5 inches, and the material of the LED backlighting for screen, Lenovo T500 screen relatively common for LCD screen, more to save on electricity, show the effect also more clearly. As a business this, K27 zhaoyang in screen color is very good control, the overall performance is satisfactory.

Because did not use lowering design, so K27 zhaoyang cover of more than 180 ° can achieve the opening Angle, this for business users, there will be some help. And from the side view, although these machines used 12.5 inches small mould, but in the thickness of the respect did not to too much control, so also did not make fine thin the design.

Now the laptop computer mostly tell the screen to cover the design of the card button, so that they can make the HP DV2 screen notebook computer is not very traditional, but zhaoyang K27 as a business notebook computer, be about to consider to the security of the whole, and therefore, the product or of a conventional screen cover card buckle design, in the front right side cover design has a card button switches, and we also can see, in the front right side design with a wireless switch and card reader.

The body of the left side is commonly used interface distribution area, K27 zhaoyang in this side for the user to provide a safety lock, VGA port, RJ-45 etheric WangKou, HDMI hd interface and a USB 2.0 interface. The distance between the interface or more ideal, basic won't affect the convenience of use at the same time.

At the right, here is one group design audio jack, 1 eSATA/USB 2.0 mix interface and one independent USB 2.0 interface, in addition, the HP DV3 screen power supply socket in this side and design by position. Overall, K27 zhaoyang in appearance design aspects or followed the business this design style, some details of the design is designed for business users to customize, so the whole give a person with intense business experience.

For a commercial for people, the keyboard handle is very important. Users may need in a hotel, the plane on the train or email, writing projects, this needs a long time for text input, so for the requirements of the keyboard is very high. The design of the part in the keyboard, can highlight the K27 zhaoyang more HP DV4 screen business notebook temperament, also using for reference the ThinkPad notebook design elements, so single from appearance to see, it's like a no guide stem X220.

K27 keyboard used the lenovo's high touch keyboard, designed for mobile office design. Key caps are the traditional trapezoid key cap, in key process control is in place, so the whole knock feels very comfortable. And from C to face layout, the top distribution has the function keys, the central for the keyboard, below which distribution has touch board, fingerprint reader and the microphone and other facilities.

K27 function keys distribution in C on a left face top, the left has the power button, a design key recovery buttons, but also have a few pieces of design common function indicator light, and on the right is a mute design shortcuts and system HP DV5 screen maintenance quick function keys, these function key Settings can help users fast and convenient for system maintenance and operation.

In the design of the touchpad, is still follow the K27 zhaoyang traditional design principles, although the area of the body in the touchpad is restricted and more narrow, but the design of the dpi for area deficiencies, so in the control is a very good when the positioning accuracy. Overall, the C K27 zhaoyang face design will be able to highlight its business notebook's character, the keyboard HP DV6 screen and touchpad operation and comfortable, some function keys and additional equipment carrying making the overall usability more outstanding, it also points to this product in the design or very attentively.

Mobile office emphasis is high mobility, if the user out always carry a like a computer must be a hassle. This paragraph of k27 zhaoyang used 12.5 inches mold, through the electronic scale of the weighing, we see that the band battery weight for 1.864 kg, 2.182 kg weight for travel, it seems that these machines portable performance or is very good.

Hardware configuration, K27 zhaoyang equipped with Intel KuRui i5 2520 processor, support farce accelerated frequency 2.0 technology. And HP DV7 screen carry 500 GB hard drive, and 4 GB DDR3 1333 MHz high-speed memory, in addition, the machine factory installed the original Windows 7 system. Video card, the type has used the processor Intel core of the fusion of graphics CARDS.

For some enterprise users, frequency speed up 2.0 technology can book more flexible control PC power consumption, in dealing with some office documents, web surfing, email, etc to operation performance requirements of higher, reduce the frequency of the processor, and the temperature of the laptop Compaq CQ50 fan will also decreases, not only the operation of the notebook is more stable, at the same time for the company to save electricity, very good control the cost.

Intel in the latest generation of Intel micro system architecture (codenamed Sandy Bridge) of Intel's ruling on accelerating technology of frequency optimized and strengthen, the technology can be according to the work load conditions, automatic conversion or redistribute the processor core and core of the resources of the video card, when they need to improve performance immediately, in the book before Intel frequency speed up on the basis of technology and the further promotion. Its working principle in processor core for less than power, current and temperature regulating limit condition, that the Compaq CQ60 fan processor core than benchmark frequency automatic to faster speed. Intel farce frequency speed up 2.0 technology in the operating system (OS) need the highest state of processor performance (P0) to activate. Intel farce frequency speed up the biggest frequency 2.0 technology depends on the number of active kernel. The processor is in use Intel farce frequency speed up 2.0 technology of state time depends on the job load and operation environment.

We first through the AIDA 64 CPUID tools to see the star KuRui i5 2520 M Intel processor of the basic information, it is based on 32 nm process technology, the core code for Sandy Bridge, 2.5 GHz frequency, in black frequency 2.0 accelerating technology help the highest frequency can be up to 3.2 GHz, and the sharing of level 3 cache for 3 MB, whole TDP of 35 W, also support hyper-threading technology and the latest AES and AVX instruction set.

The models for the 500 GB hard drive capacity, we through the HD Tune to the performance test. Test results from screenshots we see, this type of hard disk average transmission rate is 62.2 MB/SEC, highest Compaq CQ70 fan transmission rate is 80.5 MB/SEC, and minimum transmission rate is 27.7 MB/SEC, access time is 19.3 milliseconds, its in ordinary SATA hard disk performance in more general, minimum transmission rate be insufficient.

Finally, we to this product performance testing, the use of software for the PCMark Vantage, it is a comprehensive performance evaluation of the commonly used laptop software, through the simulation of the actual application user, notebook daily application for all aspects of the corresponding evaluation results. From the overall situation, the 4678 points comprehensive performance of its platform to match performance. In each single testing, the overall performance more balanced, music, communication two scores performance is good, and the office of the productivity of related performance and a more good, suggesting that it has good office performance, and other Compaq V2000 fan various 3000 points in the performance of a business application of basic no performance bottlenecks. Overall, this paragraph of K27 zhaoyang still is a good business notebook products.

As for business users, laptop computers, in addition to outside performance, the most important is to have higher levels of security and reliability, K27 built-in zhaoyang, the second generation of the intelligence KuRui Intel processor, its not only in performance is very good, and the fingerprint reader for the system to provide protection, restoration of system function can help users quick minimize problems because the system damage, as a political and large enterprise users for the launch of the product, has the very good business performance, it is the first choice of mobile office.