LENOVO ThinkPad L330 battery PK DELL Precision M4700 M6700 battery

As a standard business laptop, the L330's interface can be described as one can. L330 and see the interface involved in the left and right sides of the fuselage, but most of the interface at the rear of the fuselage, so the design so that there is sufficient distance between each interface, but also to avoid the misuse of the user's . ThinkPad L330 bottom of the fuselage has a docking connector, extend the interface to connect peripheral expansion through the special connection of the docking station. In addition, L330 CD-ROM support surface screw demolition, and optical drive can be extended a second battery, extending the whole battery.

With the excellent performance of the processor and NVS 5200M discrete graphics, the ThinkPad L330 SYSmark 2007 test performance is very good, its a total score of 202 points more than the average level of the current mainstream notebook, can better meet Photoshop, After Effects, 3ds Max and other specialized software needs. NVS 5200M is a stand-alone graphics card NVIDIA has launched a business-oriented notebook, it has 96 CUDA cores, support for DisplayPort display mode, a notebook up to drive four displays up to 2560x1600 maximum resolution can multi-tasking capability is a great desktop environment.

Level of performance in the game, the NVS 5200M and the previous generation of NVIDIA GT540M home entertainment graphics, 1366 × 768 resolution meet the "mission", the "dust" and other mainstream 3D gaming graphics performance needs, but for Battlefield 3 "," Metro 2033 "so that the higher performance of the whole game, NVS 5200M run more difficult. Comprehensive test results overall, as a portable business notebook, the ThinkPad L330 machine performance to fully meet the needs of the mainstream office applications, and NVS 5200M discrete graphics can also provide a good 3D graphics performance. We tested this the ThinkPad L330 is equipped with a 7200 RPM mechanical hard disk, its performance and SSD solid state hard drive directly there are still large gaps, if you want to get a better user experience, it is recommended to upgrade to SSD solid state drive.

DELL QuickLook 3, only the touch of a button without booting up the notebook, the number after seconds later you can read and write e-mail, calendar, any and contact information. As well as DELL SpareKey Forgot your password solution, we only need to answer three pre-set, you can successfully log in case of forgotten password. Secure access to a simple and convenient. Enhanced Pre-Boot Security Certification provides secure multi-layer protection, including passwords, smart cards and other authentication protection function.

The ThinkPad L330 11.1V/44Wh battery in to the office applications MobileMark 2007 battery test run 4 hours 44 minutes (284 minutes), although the performance in general in the same notebook, but the smaller battery capacity decreases its body weight, reduce the burden we have carried out. Unlike the ThinkPad L430, the ThinkPad L330 and LENOVO ThinkPad L330 Battery thinner body thickness, the same hardware configuration, the heat of the body surface of the ThinkPad L330 may be higher, but the actual test results, thanks to the excellent thermal system, the ThinkPad L330 heat control is good, the location of the center-left of the keyboard surface certain heat accumulation, the maximum temperature of 40.3 ° C, the bottom of the fuselage to the corresponding region the maximum temperature of 44.1 ° C, use these areas will have a warm feeling when touched.

The thermal performance testing, we used the the FurMark software to make this machine to run in the high load state. After nearly one and a half hours, the processor temperature to rise to 80 ° C, while the graphics card temperature reached 91 ° C. Single sensor temperature from the point of view, the cooling effect.

Thermal imaging devices, the surface temperature of the test surface of body C and D surface. Among them, the keyboard part in contact with the user frequently a maximum temperature of 52.7 ℃, the highest temperature of the bottom of the fuselage is 53 ℃. From the heat maps, we can see the red area the highest temperature for the surface of the keyboard, palm rest temperature is very low, but the left side of the keyboard part of the temperature is slightly higher, so do not recommend using a laptop keyboard to play the game, and since The design of the outlet in the bottom of the fuselage, when high-load operation is not suitable for use in the lap, there will be obvious burning sensation, of course, the normal load does not have much problems. Inherited the achievements V3000 series has the advantage of Dell Precision M4700: and classical look and a comfortable handling experience with the free-fall sensor can be placed accidental drops the damage caused on the notebook at the same time have to say, the high heat into Dell Precision M4700 short board, but for business users, this notebook full power operation the opportunity to not more generally used. The author believes that the real competition of the Dell Precision M4700 is the after-sales service.

Mentioned DELL characteristics of software, I believe that we will not be unfamiliar, we introduced before the M4700 DELL for commercial-grade users of professional security solutions, the same has been extended in the M6700 and the software upgrade synchronization, can give us safer, more convenient functional applications. DELL Precision M6700 joined DELL SoftStylus handwriting function, we do not need the extra add the tablet, you can easily use the touch pad to achieve the hand-written features, and internal settings through the software, we are also free to set the font, shortcut keys, and identify a variety of human functions.

My own use Precision Series business notebook, after-sales service policy is relatively familiar, Precision achievement series business notebook comes standard with a 3-year Next Business Day Onsite Service, in addition, also provides a comprehensive accident protection services for business The user can remove the suffering of looking back.

The Dell Precision M4700 with a 9cell DELL Precision M4700 Battery 750GB mechanical hard drive, through HD Tune and its performance was tested. We see from the screenshot of the test results, this hard drive average transfer rate of 95.5MB / s maximum transfer rate of 206.6MB / s, while the minimum transfer rate of 59.8MB / s, its overall performance is acceptable, but did not use SSD solid state drive or hybrid hard drive, some assessment of performance of the whole we are still using the old test software PCMark Vantage After an hour of fully tested, you can see the total score of 9388 points. Hard disk scores as high as 15,635 points, the rest as games, music and communications, more than 10,000 points and impressive overall performance.

DELL Power Assistant is a DELL power management software. In addition to the ordinary changes power mode, the software can be refined to the management of each hardware settings and statistics of their energy consumption. Made its appear humane, this software can calculate the power laptop consumed per minute, and as we intend to use the chart in the form of the most affordable electricity.

DELL Software, the Setup is a comprehensive performance of the Software Installation Utility. DELL Software Setup with professional innovations, hardware driver is enabled, it is recommended software applications and alternative procedures, these procedures can help us understand the number and status of the special software installed in the notebook. DELL Precision M6700 also have the latest DELL ProtectTools Drive Encryption can encrypt all the information on the hard drive, to improve our close of business information. In addition, the DELL file shredder contents of the drive permanently crushed, delete the level has reached the military, even more unusual is the scope of this technology can remove accurate to the personal files, folders, and personal identity information.

Machine performance assessment will be Windows 7 performance assessment tools and machine performance in PCMark Vantage test software test scores as a reference. The official Windows 7 Professional DELLM6700 preloaded, although many of my friends think that the system assessment results are not objective, but the hardware index is a measure of software or for the performance of the machine tends to provide a valid reference, especially it scored a direct reflection of the current performance capabilities when running Windows 7 system. Compared with the former, PCMark Vantage is necessary to look more professional, but it is very sensitive to the performance of the different states of the same hardware, the two complement each other allows us to have a full understanding of the measured performance of the system.

Windows 7 system to give the whole score of 3.7, this was also the graphics card in the graphics score. The highest score of which the hard drive, processor, memory, and gaming performance score is more balanced. PCMark Vantage is a professional software test system performance, the final total score of 6149 points. From both the results of the various sub-view, we can also understand that the notebook performance in many applications, DELL Precision M6700 game performance slightly poor, but for the average business people, the processor's computing power more important, the Intel Core i7-620M is fully capable to provide the machine with plenty of nuclear power, and the ability to solve some of the performance requirements of demanding large-scale software.

When dealing with emergencies, and the quick boot more or less to help business people, less anxiety, also like the faster shutdown. We use the stopwatch has been tested under Windows 7 system on a DELL Precision M6700 and DELL Precision M6700 battery. Close all non-Microsoft startup items, boot into the system for 59 seconds. Shutdown speed of Windows 7 is very satisfactory, only need 8 seconds to complete the entire shutdown process.

Next, we use software CINEBENCH R10 of its performance assessment, the software developed for film and television industry Cinema 4D special effects software engine, you can test the CPU and graphics performance to accurately reflect the performance of the system, the final test results single-core 4847 points, the multicore get 10249 points, good data processing capabilities. Graphics cards equipped with 1GB DDR3 video memory NVIDIA GeForce GT 630M discrete graphics, design based on 40nm process technology, with 96 stream processors, 1GB DDR3 memory and 128bit memory interface, the core frequency of 475MHz, is a low-end graphics video games and other entertainment, so that the daily office I guarantee, work and rest is also conducive for work efficiency.

Of course, the laptop's storage space is more concerned about a configuration one. After all, high-definition movies, and a large volume of 3D games growing size of hard disk space, users and consumers to consider a configuration parameter. PACKARD BELL notebook is equipped with SATA interface 5400 RPM hard drive, a 500GB hard disk space is quite ample. HD Tune software testing, results showed that a maximum of 94.0MB / s average speed of 70.5MB / s, hard disk performance and speed performance in general. The memory is equipped with a single 2G DDR3 memory.

3DMark Vantage is the industry's first specifically based on Microsoft's DX10 API to create a comprehensive benchmarking tool, multiple graphics cards and can give full play to the advantages of multi-core processors, PC gaming performance testing requirements to meet current and future period of time . 3DMark Vantage test of 1024 x 768 resolution, score 20,020, of which GPU score of 19528, the evaluation score impressive, it seems that not only outstanding business performance, entertainment deal with it smoothly.

PCMark Vantage can measure all types of PC's overall performance. Test content can be divided into the processor test, graphical test drives have been tested through various tests to the greatest understanding of machine performance. PCMark Vantage test results show that, at a resolution of 1024 x 768 the case of the overall score of 7065, the overall performance of the score from the point of view is still good enough to meet the entertainment needs of the daily office.

Trinity uses a 32nm process, with two pile-driver module (4 x86 core). Earlier, we also worry that Trinity will continue to follow the Bulldozer architecture, but now see the architecture of the pile-driver at Trinity However, we feel very pleased, Llano used by the CPU core is a big step forward, of course, in large part to thanks on the foundation laid by the generation Bulldozer architecture.

The PACKARD BELL and PACKARD BELL EasyNote NS45 Battery  is offering a business notebook has a lot of highlights, in line with usual business style appearance, configuration is also very good, there is no pressure to respond to day-to-day business office, and it's standby performance, signal enhancement and data security features, such as a series of functions is also very practical. This notebook will be in the near future in the domestic distribution in the market, like a friend just wait for its arrival.