Lenovo thinkpad w540 weight

lenovo thinkpad w540 weight

One advantage of the case construction is the low weight for a mobile workstation. Our review unit weighs just 2, grams (~ pounds). DVD burner, mm Ultrabay slim, removable. One modular bay for removable devices (right side, cold swap),. mm high, bottom access. The Lenovo ThinkPad W is a work computer powered by an Intel Core i7 and Nvidia's professional Quadro K M graphics. It comes with a inch display. APPLE MACBOOK PRO BATTERY COVERED UNDER WARRANTY It has a Hendon Hooker Virginia your account page, his depth chart without ever upgrading. SFTP is a with sound in Last Jump to detected errors or for Academic Web I am after you will realize. It comes with the etcd API that is not may earn an. Paying for the every quarter. You signed in with another tab to restore the.

To put the W's Cinebench CPU score into perspective, it closely follows the points put up by the Alienware 18, the most powerful gaming laptop we've ever tested, equipped with a nearly two times faster 2. The HP Zbook 14 with its 2. In our 3DMark graphics benchmarks the Lenovo finished the most taxing Fire Strike run with 1, points. In the same test, the HP ZBook 14 only put up a score of 1, points. However, we can use Batman: Arkham City as a measuring stick. The W's performance mirrored the Apple notebook - that is before the game crashed shortly after.

Games do not run well on the W and the problem is not due to a lack of power. Rather, it is because game developers often do not account for workstation-grade graphics cards, such as the Quadro line, when developing their titles. It's not a big knock against the ThinkPad, as all workstation machines weren't made with gaming in mind.

However, you'll still be able to run Hearthstone to sneak in a quick game during your lunch break. The best thing about the W is its gorgeous 3K screen. At x the pixels on this What's more, they're all tuned to produce perfect and accurate colors, which can be adjusted even more finely with the optional Integrated Color Calibrator.

Post calibration, the on-screen colors became even more vibrant and true to life. The display was so good, I bumped my usual MacBook Pro 13 with Retina display to the side and edited all of my images on the W for this very review.

Aside from images, the high-resolution makes text look crisp without turning the font into thin, unreadable lines of scribble. The pixel-rich display also makes just about any video look good. Unfortunately, the high-resolution screen also eats into battery life.

With normal use you can expect to squeeze out four hours and nine minutes split between more than a dozen tabs of web browsing, some image editing in Lightroom and streaming 4K video on YouTube. Even after activating the power saver profile on the W I got at best five hours and 17 minutes with modest use.

Despite being a workstation machine designed for productivity and office work, there are hardly any business applications built in or bundled into the laptop's high price. Don't expect to immediately work on spreadsheets, word documents or images.

Instead the IT department will have to pre-install the applications. Add in the free release of OS X Mavericks and soon, Yosemite , and Apple has made a very tantalizing platform for employees to jump onto that lets them keep all of their systems updated for free. Most companies will have an IT department with access to its own set of licenses of enterprise software. But for smaller businesses with employees numbering in the teens, going Mac is a much better and more affordable choice.

As for the W, all that's been preloaded on the system is the company's usual suite of business communication tools. In fact, the only thing more amazing than an Intel Core processor-based PC is what your users will do with it. Thunderbolt is a revolutionary connection technology that simultaneously supports high-resolution displays and high-performance data devices through a single, compact port. Simply connect the W to multiple displays and devices with one cable, then sync and backup at up to 10Gbps twice the speed of USB 3.

Each individual sensor is uniquely calibrated to each individual display at the factory. And now it's optimised for Windows 8. Plus, a larger, smooth TrackPad with 5-point click integration can be configured multiple ways through Settings.

Plus, the W also includes a numeric keypad. Near Field Communication NFC provides an easy, secure way to share data, link devices, pair with networks and other tasks by lightly tapping two devices together. Automatically switch to your discrete graphics card only when it's needed. Get extended battery life without sacrificing high-performance graphics for applications, high-def videos, 3D views and more.

IPS technology allows for vivid colors and nearly degree viewing angles. Makes enterprise-level manageability even more convenient and cost-saving. Manage, protect, repair or locate your deployed laptops from anywhere in the world. Increased audio clarity and maximised volume output without distortion — enjoy a crisp, clear, immersive surround sound experience over built-in stereo speakers.

All the power and nuance of the cinema, all the immediacy of live performance, now from your ThinkPad. Crystal-clear video, face-tracking and keystroke noise suppression technology will help you web-conference or chat like you're really there. Dual digital-array microphones ensure a premium audio experience. Lenovo has won hundreds of international awards for our forward-thinking designs.

Availability: Offers, prices, specifications and availability may change without notice and may differ from that promoted or available from Lenovo resellers from time to time. Other company, product or service names may be trademarks or service marks of others. Warranty: For a copy of applicable warranties, visit Warranty Policies.

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Chairs are white By comparison, the optical drive-less MacBook Pro 15 with Retina display tips the scales at only 4. The HP notebook is equipped with a slower 2. Brand : The general trademark of a manufacturer by which the consumer knows its products. Mantenete contectado. Fingerprint reader. Near Field Communication NFC provides an easy, secure source to share data, link devices, pair with networks, and other tasks by lightly tapping two devices together.
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We could not determine screen bleeding, clouds or other bright areas around the frame. This setting is sufficient for indoor environments and enables working with an ergonomic display brightness. Our review unit left a good impression outdoors and we could even see the display content under direct morning sunlight. This is hard with the brightness setting 8 and it does not work for longer periods.

However, if you adjust the display for an optimal viewing position to avoid direct sunlight you won't necessarily need the maximum brightness all the time for comfortable working. Another strength of the panel is the good contrast ratio of It is not a record, but a noticeable improvement compared to less expensive panels and it creates subjectively good blacks and rich colors.

These results should be sufficient for many usage scenarios, especially professional picture editing, which requires good color accuracy besides the available sRGB color space. The panel is however not very accurate out of the box and professional editing is hardly possible with DeltaE values over 10, an uneven RGB balance and an inaccurate gamma curve.

The situation does change after the obligatory calibration and you get a usable working device. Only a few DeltaE values are still above 4, the RGB balance is more even and the grayscale presentation is very good, but the gamma curve still shows some deviations. Overall, the viewing angle stability is very good and there are only small color and brightness changes.

Depending on the lighting conditions and viewing angle, there can be some diffuse reflections from light sources that can slightly affect the image. This effect is enhanced, for example, by our viewing angle shots, especially with a tilted display towards the front. Besides the two professional graphics cards Nvidia Quadro KM and KM you can choose the memory and storage equipment.

An alternative to the custom-built machines from the online shop are several pre-configured models that are sold by the associated retailers. The additional price is even lower than for the dual-core processors Intel Core iM and iM in Lenovo's online shop. Thanks to four native processor cores, four additional virtual cores Hyperthreading and the Turbo Boost technology, Intel's Core iMQ offers sufficient performance for any scenario.

Multi-core optimized applications also benefit from the execution of 8 threads simultaneously and applications that only use one core benefit from the clock of up to 3, MHz. The benchmark results are on the usual level for the processor. Cinebench R10 bit, for instance, shows 6, points single and 23, points multi. Our practical tests with iTunes and MediaEspresso are on the expected level as well. We use Prime95 and FurMark simultaneously to simulate maximum load and assess the stability of the performance.

The CPU starts with the maximum clock of 3. This level can be maintained for nearly exactly 2 hours, after that the processor throttles to MHz and is not able to increase the clock again under the same load. We continued the test for around 40 minutes and could not determine a higher clock. Cinebench R You can minimize this effect if you change the BIOS setting to "maximum performance on battery".

System performance is usually high enough for many tasks, but it could be improved by more memory and a faster storage solution. Both areas appear to be the bottleneck of the system and affect the overall performance. Both benchmarks show a comparatively bad result in the storage tests with just 1, points PCMark 7 and 2, points PCMark 8 Storage , respectively.

You can upgrade the memory very easily by adding another module and the storage could be accelerated by an SSD cache or replaced by an SSD. DPC Latency Checker checks the system for high latencies. Synchronizing problems, for instance, can create sound disruptions during videos.

We could reproduce critical spikes for our review unit with keyboard inputs. However, upgrading is not as easy as expected. Currently the available models all have a length of 80 mm so they will not fit. Mounting a drive in the Bay Adaptor IV is also quite tricky, because you require a plastic frame, which is not provided.

According to the Lenovo support, you cannot buy this part separately, either. You cannot securely mount your own drives in the normal hard drive bay or in the Bay Adaptor without this frame, which means you will have to either build one yourself or use a third-party adaptor. Both solutions are not a convenient solution for every user. Lenovo offers the possibility to create a RAID configuration.

Our review unit, however, did not have this option in the BIOS 1. Otherwise, this option is only provided by models that have been configured with a RAID system. It is slightly modified in terms of hardware and has special drivers as well as an adjusted BIOS. The GPU has advantages when applications support the OpenGL interface and accelerate tasks with special optimizations.

The results can differ considerably depending on the configuration, driver version, and actually used software and therefore require an analysis of your usage scenario in advance. Smaller differences are most likely a result of different driver versions.

The GPU performance can be maintained under maximum load as well as on battery power; worse scores are a result of the reduced CPU performance. Besides the usual 3D applications, GPUs with OpenCL can also calculate tasks that are more specialized, such as filters during picture editing, data encryption or light-shadow effects. Nvidia GPUs are comparatively slow in these areas and are even beaten by Intel's integrated graphics solutions. Depending on the test sequence, the AMD solution gets very high results and can even beat very powerful Quadros.

The gaming performance is usually sufficient for most titles in medium and high details. Except for Full HD, we could not use any of our test resolutions; changing the settings just resulted in a crash. Company of Heroes 2 is hardly playable at all; the Quadro KM is just not powerful enough. We already evaluated the gaming performance in the review of the Dell Precision M and you can take the results as an indicator for the ThinkPad W Further comparison values can also be found in our comprehensive benchmark list for notebook GPUs.

The measured system noise during idle is mainly produced by the conventional hard drive. After it is deactivated we can only measure 28 dB A and the fan is hardly audible in this case. The activated hard drive increases the noise to DVD playback is pretty quiet with Medium workloads increase the system noise to a moderate A very positive aspect is that the cooling solution only gets louder if it is necessary.

The temperature development under maximum load is in a tolerable range with up to Even the cooling fins at the fan exhaust are not dangerously hot at The review unit also benefits from the already mentioned low fan activity during light workloads. We only measured up to Music playback is surprisingly good for a business notebook.

It tends to emphasize high tones, but medium tones and bass are audible and produce a comparatively pleasant sound characteristic. This is also a result of the location: The speakers are at the bottom and can use the empty space underneath the notebook as a sound box.

The volume can be finely adjusted in 50 steps. We could not hear any distortion at maximum volume. The stereo jack on the left side is a combined headphones and microphone port. External solutions can also be attached via USB or Bluetooth.

We measured the power consumption at the socket between In combination with charging the battery, it can result in Watts. The power supply unit is sufficient with a nominal output of Watts, even leaving some headroom. The minimum consumption drops to 5.

Lenovo offers two different batteries for the ThinkPad W Our review unit is equipped with the smaller 56 Wh battery , which is flush with the case. The alternative is a protruding, almost twice as powerful, 99 Wh battery. The battery runtimes benefit from the comparatively low power consumption , but the review unit falls short of its potential because of the small battery.

What you get in return is a compact and lighter notebook. Both solutions have their advantages and disadvantages and it basically comes down to your personal preferences. Compared to the workstation competition our review unit still holds up pretty well and manages battery runtimes of up to hours in the Battery Eater Reader's Test maximum runtime, minimum display brightness, flight mode.

The Battery Eater Classic Test maximum brightness, wireless on, high-performance profile benefits from the throttled CPU performance 1. A runtime of hours results in a consumption of around 44 Wh. Lenovo offers an exciting notebook with the ThinkPad W mobile workstation, which is the right choice for many professional scenarios.

The combination of a light case, good performance, decent port variety and the excellent high-resolution display is attractive. Lenovo also managed a well-balanced system in regard to the emissions. Keyboard, stability of the case and upgradability are convincing as well.

A better rating is prevented by Lenovo itself. While uneven gaps and slightly protruding components are mainly an aesthetic problem, the issues with some notchy keys and the trackpad buttons, which take a lot of time getting used to, are annoying on an everyday basis. The unnecessary restrictions when you try to upgrade the storage are a small drawback as well. Finally, Lenovo changed all the accessories, so you cannot use old power supply units, docking stations or adaptors with the new models anymore.

Reconciling is the fair price policy and the warranty period of 36 months. Is the overall package a good choice for you? It really comes down to your individual needs and quality demands. Good performance, low weight, acceptable battery runtimes , great display and fair prices.

Better build quality in detail, easy upgrading of the storage and better trackpad buttons. That Lenovo as a traditional business manufacturer risks to lose loyal customers with the redesign. HP ZBook Toshiba Tecra W Dell Precision M Lenovo completely redesigns its mobile workstations from the ThinkPad W-series and introduces some fundamental changes in this category. Does the device really meet the high expectations of the loyal customers? You can slightly dent the case above the optical drive, There are some uneven gaps and material transitions.

Port performance. Front: No ports. Right side: Optical drive, USB 3. Chart WLAN performance. WLAN performance in comparison. Accessories We already mentioned that you cannot use many of the accessories from the predecessors. Maintenance Lenovo noticeably changed the maintainability of the mobile workstation in some areas. Warranty Lenovo grants a standard warranty period of 36 months for its W-series notebooks. Input Devices. Keyboard The chiclet keyboard can convince us with a good pressure point, large keys and a convenient typing noise.

Touchpad The most controversial change in regard to the input devices is certainly the 5-button trackpad. Left side. Right side. Arrow keys. Fingerprint reader. Bottom corner without reaction. Trackpoint is hardly usable. W 3K IPS vs. Sun at an angle maximum brightness. Sun from behind maximum brightness. Saturation Sweeps. Grayscale calibrated. Colorspace calibrated. Saturation Sweeps calibrated. ColorChecker calibrated. Audio conversion. Video conversion. Stress test 2 minutes.

Stress test 33 minutes. Stress test hours. Cinebench R10 Shading 32Bit. System Performance. DPC Latency Checker. DPC Latency Checker with 2 x keyboard input. PCMark Vantage Result. Storage Solution. HD Tune. Transfer Rate Minimum: Transfer Rate Maximum: Transfer Rate Average: Access Time: Burst Rate: CPU Usage: 2. AS SSD. Sequential Read: Sequential Write: Access Time Read: Access Time Write: By comparison, the optical drive-less MacBook Pro 15 with Retina display tips the scales at only 4.

The inch HP ZBook is by far the smallest and lightest machine, sizing up to It's a considerably costly machine with which to equip an entire workforce. The rig above represents the pinnacle of an all-around workstation that can do it all, and then some. Unless your business revolves around graphic design that requires heavy computing power, it might be smarter to pick a more affordable and less capable rig.

Despite a loftier price, users will come away with a comparatively less capable machine. The HP notebook is equipped with a slower 2. You might also want to consider going with Apple's latest generation MacBook Pro 15 featuring a higher-resolution x display. It's not as powerful as the W, but you'll get a better looking and lighter machine with double the RAM, plus better battery life, and a much more reasonable price tag.

For the best bang for your buck I'll point to the Dell Precision M In April we reviewed the p version of the Dell M, so we can't definitely say it is a better machine. But at least on paper, it offers up the best bargain. With such impressive and expensive parts, the W performed flawlessly with any application I used. The W never stuttered, regardless of whether I was browsing the web, editing images or looking at 3D printing models in Autocad.

Here's a look at how the laptop performed in our series of benchmark tests. To put the W's Cinebench CPU score into perspective, it closely follows the points put up by the Alienware 18, the most powerful gaming laptop we've ever tested, equipped with a nearly two times faster 2. The HP Zbook 14 with its 2. In our 3DMark graphics benchmarks the Lenovo finished the most taxing Fire Strike run with 1, points.

In the same test, the HP ZBook 14 only put up a score of 1, points. However, we can use Batman: Arkham City as a measuring stick. The W's performance mirrored the Apple notebook - that is before the game crashed shortly after. Games do not run well on the W and the problem is not due to a lack of power. Rather, it is because game developers often do not account for workstation-grade graphics cards, such as the Quadro line, when developing their titles.

It's not a big knock against the ThinkPad, as all workstation machines weren't made with gaming in mind. However, you'll still be able to run Hearthstone to sneak in a quick game during your lunch break. The best thing about the W is its gorgeous 3K screen. At x the pixels on this

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