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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad SL510, Intel® Core™2 Duo, 2,2 GHz, 39,6 cm (15.6"), 1366 x 768 पिक्सल, 2 GB, 250 GB Lenovo ThinkPad SL510. प्रोसेसर फैमिली: Intel® Core™2 Duo, प्रोसेसर मॉडल: T6670, प्रोसेसर की फ्रीक्वेंसी: 2,2 GHz. डिस्प्ले विकर्ण: 39,6 cm (15.6"), डिस्प्ले रिज़ॉल्यूशन: 1366 x 768 पिक्सल. इंटरनल मेमोरी: 2 GB, इंटरनल मेमोरी का प्रकार: DDR3-SDRAM. कुल स्टोरेज क्षमता: 250 GB, ऑप्टिकल ड्राइव का प्रकार: DVD सुपर मल्टी. पृथक ग्राफिक एडैप्टर मॉडेल: Intel® GMA 4500MHD. ऑपरेटिंग प्रणाली स्थापित: Windows 7 Professional. उत्पाद का रंग: काला. वजन: 2,56 kg http://asia.cnet.com/reviews/notebooks/0,39050490,45151553p,00.htm The Lenovo ThinkPad SL500 keeps the price affordable and features a consumer-friendly 16:9 display... Solid construction; matte 16:9 screen; flexible configurations and pricing. Bland, boxy design; somewhat bulky frame.