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 Legacy Intel® Core™ Processor Intel Core i7-xxx DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad W510, Intel® Core™ i7, 1,6 GHz, 39,6 cm (15.6"), 1600 x 900 pixels, 4 GB, 320 GB Lenovo ThinkPad W510. रुप घटक: क्लॅमशेल. प्रोसेसर फॅमिली: Intel® Core™ i7, प्रोसेसर मॉडेल: i7-720QM, प्रोसेसरची वारंवारता: 1,6 GHz. डिस्प्ले डायगोनल: 39,6 cm (15.6"), HD प्रकार: HD+, डिस्प्ले रीझोल्युशन: 1600 x 900 pixels. इंटर्नल मेमरी: 4 GB, अंतर्गत मेमरीचा प्रकार: DDR3-SDRAM. स्टोअरेजची एकूण क्षमता: 320 GB, स्टोअरेज मीडिया: HDD, ऑप्टिकल ड्राइव्हचा प्रकार: DVD सुपर मल्टी. मोबाईल नेटवर्क जनरेशन: 3G. स्थापित केलेली ऑपरेटिंग प्रणाली: Windows 7 Professional. उत्पादनाचा रंग: काळा