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 <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 Legacy Intel® Core™ Processor Intel Core i5-2xxx 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 X1, Intel® Core™ i5, 2.5 GHz, 33.8 cm (13.3"), 1366 x 768 pixels, 4 GB, 320 GB Lenovo ThinkPad X1. Processor family: Intel® Core™ i5, Processor model: i5-2520M, Processor frequency: 2.5 GHz. Display diagonal: 33.8 cm (13.3"), Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 3000. Operating system installed: Windows 7 Professional. Product colour: Black. Weight: 1.69 kg https://www.trustedreviews.com/reviews/lenovo-thinkpad-x1-hybrid The latest news and reviews from Las Vegas: CES 2012 Special Report When we looked at the Lenovo ThinkPad X1 last year one of our main criticisms was the weak battery life of the portable 13in laptop. Lenovo must have been listening however, as they've br... On first look the idea of putting a low-power processor in a laptop may seem a strange idea, but Lenovo has managed to integrate the secondary OS in a slick manner and for people looking for the ThinkPad X1 experience but with more battery life, this c... http://www.digitalversus.com/laptop/lenovo-thinkpad-x1-p12305/test.html In contrast to the X121e by the same manufacturer, the Lenovo X1 has a glossy screen. In spite of the maximum brightness of 330 cd/m², which compensates for the reflections to some extent, you won’t want to use this model too much in bright sunlight. T... Good CPU performance, Robust / Small, Separate volume control buttons No disc player, Panel with very low contrast (173:1) and inaccurate colours, Low gaming capacity, Low battery life (2h15), Onboard speakers lack power With battery life of 2h15, the X1 may be powerful and well-equipped but we aren’t able to give it more than a three-star rating. The Asus U36SD seems a better choice to us, especially as it costs almost half as much as the X1 (remember, price isn't inc... https://www.theregister.com/2011/11/03/review_lenovo_thinkpad_x1_notebook/ There’s something very strange going on in ThinkPadland. Reports of two-headed calves, even flocks of birds flying backwards – these are nothing compared to some of the design changes wrought on ThinkPad users in recent times. Lenovo's ThinkPad X1 comb... Despite the less than glorious screen resolution, in practice, I found the Lenovo ThinkPad X1 was really a pleasure to use. I’m simply a veteran ThinkPad user, there’s always been (at least) one in my Apple household, and I’m the sort of user who disa... https://www.kitguru.net/lifestyle/mobile/laptops/zardon/lenovo-thinkpad-x1-review-with-battery-slice-39/ The IBM ThinkPad has iconic status, being the machine of choice for the demanding businessman for the last decade. They were known for their traditional ‘boxy’ black design, fantastic keyboard and all round class leading build quality. In 2005 Lenov... Chassis design is class leading, liquid ‘proof’ keyboard, The best laptop keyboard we have used, and it offers backlighting, screen is very bright, working well in a variety of conditions, good overall system performance, Strong connectivity including USB 3.0, eSATA and HDMI out, onboard audio is surprisingly capable, over 10 hours battery life with the slice added, full 3 year warranty... single channel memory, battery slice is very expensive in the UK, not a gamers machine, slightly reflective screen, without the battery slice, the underside of the chassis can get warm, rubber cover on the side panel isn't really needed, Kitguru says: Thi... The Lenovo ThinkPad X1 is without a doubt, one of best laptops I have ever reviewed. The appearance is very ‘businesslike', but Lenovo have been able to modernise the overall design to attract a much larger audience.I will admit I am a huge fan of the App... https://www.pocket-lint.com/laptops/reviews/lenovo/72538-lenovo-thinkpad-x1-notebook-review Despite the similarity to an increasing number of ultra-slim notebooks, the Lenovo ThinkPad X1 stands out from the crowd – especially for ThinkPad fans. Being a ThinkPad means the X1 has a distinctive design that has been given a welcome refresh witho... Sturdy and practical, fast-charge battery, backlit keyboard, built-in 3G Glare around the screen, unimpressive battery life, annoying port cover The X1 is the ultraportable 13-inch notebook for ThinkPad fans, but there are plenty of alternatives.... http://www.t3.com/reviews/lenovo-thinkpad-x1-review One of our most memorable recent press events was the launch of Lenovo’s ultraportable business laptop, the ThinkPad X1. The memorable moment came after a lengthy presentation, when a marketing bod produced a glass of water and gleefully poured it into... Ultra sturdy, Great performance, Screen Terrible battery life, Iffy usability, Tight storage The ThinkPad X1 is a tantalising combination of power and ruggedness that should appeal to anyone after a regular travel companion. It’s just a massive shame that the battery dies so fast, and usability isn’t as strong as we hoped.Love: Can withstand a https://www.techradar.com/reviews/pc-mac/laptops-portable-pcs/laptops-and-netbooks/lenovo-thinkpad-x1-972098/review Lenovo is well known for its ThinkPad range, a collection of rather serious-looking business laptops that often do their job in an efficient, if unexciting, manner. When we first laid hands on the Lenovo ThinkPad X1, we were definitely impressed. The c... Powerful CPU, Slim and light, Rugged, waterproof build, Colourful screen, Good features Battery life fails to impress, Hit-and-miss usability, No dedicated graphics, Reflective screen The Lenovo ThinkPad X1 presents a tantalising combination of impressive power and ruggedness that should appeal to anyone seeking a regular travel companion. Just don't expect it to last long without a power socket... https://www.expertreviews.co.uk/laptops/50874/lenovo-thinkpad-x1-review It’s not often that we get excited about a laptop aimed primarily at business users, but Lenovo’s ThinkPad X1 is an exception; the 13.3in ultra-portable might be less than 2cm thick, but it still squeezes in some clever features and plenty of high perf... There are very few business-oriented ultra-portables with this much power and style, but the X1's battery life is disappointing and it's hugely expensive compared to the competition ... https://www.itpro.co.uk/634459/lenovo-thinkpad-x1-review It’s easy to mistake the ThinkPad X1 for any other Lenovo laptop; it shares the same simple black design and angular chassis, but take a second look and it’s clear that this is something special. Measuring 16mm at its thinnest point, the X1 is an incredibly thin... There’s no doubt that ThinkPad X1 is impressively thin, light and robust, but also very expensive compared to other ultraportable laptops. Despite all this, its disappointing battery life and temperamental touchpad make it frustrating to use. If you wa... https://www.alphr.com/lenovo/lenovo-thinkpad-x1/31452/lenovo-thinkpad-x1-review The ThinkPad X1 has landed. Aiming to bring a slice of thin and light loveliness to a boardroom near you, Lenovo's latest laptop isn't just a ThinkPad-branded Macbook Air-wannabe; it's a no-compromise business ultraportable. It looks every inch the arche... Sterling build and stunning performance, but the ThinkPad X1 is far from perfection... http://www.channelpro.co.uk/reviews/5867/lenovo-thinkpad-x1-review Sterling build and stunning performance, but the ThinkPad X1 is far from perfection The ThinkPad X1 has landed. Aiming to bring a slice of thin and light loveliness to a boardroom near you, Lenovo's latest laptop isn't just a ThinkPad-branded Macbook A... https://hexus.net/tech/reviews/laptop/30937-lenovo-thinkpad-x1-notebook-review/ No-compromise and all business is how Lenovo describes its ThinkPad X1, but one glance at this super-sleek machine suggests that this is more than just another run-of-the-mill addition to Lenovo's corporate line-up. Measuring a slender 16mm at its thi... It's easy to fall in love with the ThinkPad X1, and we haven't been able to escape its charms. Everything from its ultra-thin magnesium-alloy frame to its smooth rubberised shell and its contoured keys oozes class and sophistication. There's a lot to l... https://www.techadvisor.co.uk/review/lenovo-thinkpad-x1-review-3281359/ Known for its straightforward business laptops, Lenovo is adding a touch of style with its new ThinkPad X1. With a footprint of 13.2 x 9in (337 x 231mm), the Lenovo ThinkPad X1's jet-black case is 0.4in wider than two other 13.3in rivals, the Apple Mac... All told, the ThinkPad X1 is a high-performance bargain that could outdo the MacBook Air if only it weighed a pound less. ... https://www.trustedreviews.com/reviews/lenovo-thinkpad-x1 There has been a massive increase in the number of thin and light 13.3in ultraportables coming onto the market recently. We've seen the likes of the Sony VAIO Z and VAIO S , the Samsung Series 9 and of course the 13in Ma... Durable and rugged, Gorilla glass screen protection, Spillproof, backlit keyboard, Excellent connectivity Not the slimmest or lightest, Weak battery life, No IPS screen option, Reflective screen Lenovo's thinnest and lightest ThinkPad laptop yet is a dramatic mix of ups and downs. Its build quality is even more impressive than usual thanks to the addition of a Gorilla Glass-protected screen, its backlit and spill-resistant keyboard is by far the ... http://www.zdnet.co.uk/reviews/ultraportables/2011/05/18/lenovo-thinkpad-x1-40092808/ The Lenovo ThinkPad X1 is the thinnest ThinkPad ever made, and it's a slim, cleanly designed 13in. ultraportable that's worth a look for business travellers. But it's not as thin as a MacBook Air, and its battery life isn't as good, either... Thin and sturdy with a rocksolid feel and clean design, Backlit keyboard, Fast Core i5 CPU, Fastcharging battery, Lowlight webcam Integrated battery doesn't last as long as we'd expect, Gorilla Glasscovered screen produces a lot of glare, Not as lightweight as it could be, thanks to its dense construction