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 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 Lenovo ThinkPad Edge S440, Intel® Core™ i7, 1,8 GHz, 35,6 cm (14"), 1600 x 900 पिक्सल, 8 GB, 256 GB Lenovo ThinkPad Edge S440. उत्पाद का प्रकार: स्मरण पुस्तक, रूप गुणक: क्लैमशेल. प्रोसेसर फैमिली: Intel® Core™ i7, प्रोसेसर मॉडल: i7-4500U, प्रोसेसर की फ्रीक्वेंसी: 1,8 GHz. डिस्प्ले विकर्ण: 35,6 cm (14"), HD प्रकार: HD+, डिस्प्ले रिज़ॉल्यूशन: 1600 x 900 पिक्सल, टच स्क्रीन. इंटरनल मेमोरी: 8 GB, इंटरनल मेमोरी का प्रकार: DDR3L-SDRAM. कुल स्टोरेज क्षमता: 256 GB, भंडारण मीडिया: SSD. ऑपरेटिंग प्रणाली स्थापित: Windows 8. उत्पाद का रंग: काला