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 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i7-4xxx 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 Silver DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo IdeaPad Flex 15, Intel® Core™ i7, 1,8 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 8 GB, 256 GB Lenovo IdeaPad Flex 15. Product type: Hybrid (2-in-1), Form factor: Convertible (Fold-back screen). Processor type: Intel® Core™ i7, Processor: i7-4500U, Processor frequency: 1,8 GHz. Display diagonal: 39,6 cm (15.6"), Display resolution: 1366 x 768 pixels, Touchscreen. 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 4400. Operating system software: Windows 8. Product colour: Black http://www.digitalversus.com/laptop/lenovo-ideapad-flex-15-p20105/test.html The IdeaPad Flex 15 is an affordable touchscreen convertible laptop that switches into Stand Mode to become part-tablet, part-laptop. It's a great concept that Lenovo has already used on the Yogas and Yoga Pros, but here it's gone to waste due to an utter... Build, Battery life, Keyboard, Stand Mode is a good way to use the touchscreen Overheating, Terrible display https://www.reviewed.com/laptops/content/lenovo-ideapad-flex-15-laptop-review Hybrids, or laptops that double as tablets, are great for consumers who want dual functionality in a single device. Lenovo hasn't forgotten about this segment of the market: The IdeaPad Flex 15 (MSRP $829.99) is an excellent all-around laptop.With a 15-in... One thing I've learned from testing laptops is that consumers pay a premium for portability. You'll pay more for an ultra-slim laptop with low-end specs than you would for a larger laptop that has better internals. Case in point: Lenovo's Flex 15, which i... https://www.expertreviews.co.uk/laptops/53148/lenovo-ideapad-flex-15-review When Lenovo launched its ultra-flexible Yoga laptops with their 360-degree screen hinges earlier this year, their £1,000 asking price put most models out of reach for the ordinary user. Fortunately, the IdeaPad Flex 15 is here to bring that hybrid experie... The screen and touchpad could be better, but this novel and powerful touchscreen hybrid is a great alternative to Lenovo's expensive Yoga laptops... https://www.alphr.com/lenovo/lenovo-ideapad-flex-15/32415/lenovo-ideapad-flex-15-review The Lenovo IdeaPad Flex 15 is a budget laptop with a twist. Where most at this price rarely stray far from the tried and tested, the Flex 15 features an unusually flexible design. However, this laptop isn't a carbon copy of Lenovo's much pricier Yoga mod... A stylish, attractive 15.6in laptop that's more flexible than most, but the dismal display dulls its appeal... http://www.whatmobile.net/news/lenovo-flex-15-hands-good-yoga Lenovo evidently loves things than bend, with the Yoga series proving that obsession, although the Flex 15 now hopes to bring a sense of flexibility to those who might not be able to afford the high price of the Yoga line.The Flex 15 does have one comprom... https://www.techradar.com/reviews/pc-mac/laptops-portable-pcs/laptops-and-netbooks/lenovo-flex-15-1178509/review Lenovo loves a hinge. It's almost as if its latest line-up hinges on how many hinges it can put on a laptop - a case in point is the Lenovo ThinkPad Yoga 2 Pro. But the Yoga is only for those with access to a whole heap of money. For the rest of us there ... Hybrid chassis, decent screen, great specs Chunky chassis, uninspiring look