ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y The 5th generation Intel® Core™ processor delivers a dramatic boost in graphics and CPU performance, driving Internet of Things (IoT) innovation while maintaining compatibility with previous generations. These processors are engineered to drive high capability and value into IoT usage models by enabling high-quality user experiences with devices that are small, efficient, manageable, and secure. Intel Core i7-5xxx The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Gold DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad W550s, Intel® Core™ i7, 2.4 GHz, 15.6", 1920 x 1080 pixels, 8 GB, 256 GB Lenovo ThinkPad W550s. Product type: Mobile workstation, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-5500U, Processor frequency: 2.4 GHz. Display diagonal: 15.6", HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 8 GB, Internal memory type: DDR3L-SDRAM. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel® HD Graphics 5500. Operating system installed: Windows 7 Professional. Product color: Black https://hothardware.com/reviews/lenovo-thinkpad-w550s-ultrabook-mobile-workstation-review This is a good year for creative professionals that are constantly on the go. After watching the corporate world trot around with thin and light notebooks that sport bleeding-edge hardware and touchscreens, the content creation and workstation set is fina... Excellent battery life, Strong workstation performance, Sturdy, comfortable keyboard and touchpad, Bright, multi-touch 3K display A little drab, Pricey, as tested, Dual-core performance in exchange for battery life In some ways, business laptops have a tougher balance to strike than consumer systems. A gaming notebook with a high-end graphics card, but a keyboard that flexes could still sell. A business machine with a lack-luster keyboard? Word will get around. Buil... https://postperspective.com/lenovo-thinkpad-w550s-ultrabook-mobile-workstation/ Over the last few years, I've done a lot of workstation reviews, including ones for HP's z800 and z840, Dell's mobile workstations and now the Lenovo ThinkPad W550s mobile workstation.After each workstation review goes live, I'm always asked the same qu... In the end, the price and awesome battery life make the Lenovo ThinkPad W550s a lightweight mobile workstation that can crunch through renders quickly. If I was ordering one for myself I would probably max out the memory at 32GB, get rid of the touchscree... https://www.pcmag.com/article2/0,2817,2484429,00.asp The Lenovo ThinkPad W550s ($2,734 as tested) is a mobile workstation for those who need high-end performance in a package that's easy to carry and travel with. Outfitted with an Intel Core i7 processor, Nvidia Quadro graphics, and an impressive 3K display... Excellent build quality. Slim, ruggedized chassis. High-quality keyboard. Good-looking 15-inch 3K touch screen. Dual-core processor and lower-end graphics card fall short on performance tests Prioritizing portability over processing power, the Lenovo ThinkPad W550s is a mobile workstation that delivers plenty of mobility, but falls behind the competition under more strenuous workloads... https://www.laptopmag.com/reviews/laptops/lenovo-thinkpad-w550s For graphics professionals who want a workstation that can endure long days, Lenovo's ThinkPad W550s is a dream come true. With a 3-cell battery in front and giant 6-cell battery in back, the W550s lasts a practically obscene 16 hours on a charge. The 15.... Military-grade 810G durability, Strong overall performance, Bright and accurate glare-free screen, Phenomenal battery life, Comfortable, spill-proof keyboard Heavy, Weak audio Designed with the mobile graphics pro in mind, the ThinkPad W550s delivers mil-spec durability, powerful Nvidia K620M graphics and a whopping 15-plus hours of battery life.... https://www.computershopper.com/laptops/reviews/lenovo-thinkpad-w550s The ThinkPad W550s we're looking at here is a newer model—one that aspires to be an ultrabook workstation, if that isn't a contradiction in terms—built around Intel's recently launched "Broadwell" mobile processors. More specifically, it's rocking a Core ... Dual batteries provide insane battery life, 3K resolution IPS display supports touch, Backlit keyboard, Fast and capacious storage No quad-core CPU option, Lower-end GPU, Slightly bulky, Expensive While Lenovo's ThinkPad W540 focused on raw computing power, the W550s gives priority to battery life. The result is a 5.5-pound mobile workstation that isn't quite as potent as its predecessor, but lasts forever in the field. Read More…... http://www.notebookreview.com/notebookreview/lenovo-thinkpad-w550s-review/ This workstation Ultrabook sports a 15.5-inch 3K touch display, Nvidia Quadro graphics and one of the longest battery runtimes we've measured, but are these travel benefits worth the performance trade-off of its Intel dual-core processor?Mobile workstatio... Epic battery life, Outstanding build quality, High quality 3K touch display, Good keyboard and clickpad Middling value proposition, Fan noise is noticeable https://www.slashgear.com/review-lenovo-w550s-an-ultraportable-workstation-14377185/ Lenovo has been busy rolling out all manner of flexible, slim, and otherwise noteworthy laptops and tablets, but that doesn't mean it has turned a blind eye to one of its staple offerings: workstations. These laptops are designed for the demanding users a... The Lenovo W550s is a laptop for those who need the raw power of a workstation, but need it in a form factor that won't be an undue burden when on-the-go. In many ways it is similar to the W540 workstation we previously reviewed, but certainly thinner and... https://www.mobiletechreview.com/notebooks/Lenovo-ThinkPad-W550s.htm Horsepower and PerformanceWebsite: www.lenovo.comExpansion and Ports: 3 USB 3.0 ports, VGA, mini DisplayPort, Ethernet, 3.5mm combo audio and SD card slot. Smart Card reader is optional... Great battery life for a mobile workstation class machine. Good 3K display, superb keyboard, relatively light at 5 pounds Dual core i7 might not pack enough power for demanding users The Lenovo ThinkPad W550s is an unusual beast of a machine: it's the engineering and CAD laptop for road warriors who put battery life at a premium. The W550s succeeds at that with very long battery life with the 6 cell rear battery, and the laptop is mor... https://www.notebookcheck.net/Lenovo-ThinkPad-W550s-Workstation-Review.137989.0.html Surprise! Lenovo expands its W-series with a very thin mobile workstation, which can set some new records right away. It benefits from components like the first professional chip from Nvidia's Maxwell generation, a generous battery capacity and many typic... Chassis, Emissions, Display, Battery runtimes, Mobility, Expandability, Keyboard, Port performance, System performance, GPU Build quality in details, Port layout, Raw processor performance as a workstation Lenovo ThinkPad W550sLenovo's ThinkPad W550s is a successful addition to the group of slimline workstations and can even set several new records. System noise, temperature development and battery runtimes are on a reference level and impress right away. O...