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 Windows 10 offers more safety for your device, with features like Windows Hello and always-enabled free updates. Gamers experience best-in-class gameplay with Broadcast and Game Mode. And with built-in apps for 3D creation, photos, music, movies, maps and more - Windows 10 Home brings you more creativity and productivity than ever before. Windows 10 Home <b>8th Generation Intel® Core™ i5 Processor</b><br><br>Intel® Core™ Processors - Work, play, and create as quickly and seamlessly as your heart desires.<br><br>-Faster performance empowering people to focus, create, and connect like never before.<br>-Raising the bar on connectivity.<br>-Video editing just under a minute. Intel Core i5-8xxx Lenovo IdeaCentre 520, 68,6 cm (27"), Quad HD, Intel® Core™ i5, 8 GB, 1 TB, Windows 10 Home Lenovo IdeaCentre 520. পণ্যের প্রকার: অল-ইন-ওয়ান পিসি. ডিসপ্লের কর্ণ: 68,6 cm (27"), HD ধরণ: Quad HD, ডিসপ্লে রেজোলিউশন: 2560 x 1440 পিক্সেল, স্ক্রিনের আকার: ফ্ল্যাট. প্রসেসরের ফ্যামিলি: Intel® Core™ i5, প্রসেসরের ফ্রিকোয়েন্সি: 1,7 GHz. ইন্টারনাল মেমরি: 8 GB, ইন্টারনাল মেমোরির প্রকার: DDR4-SDRAM. মোট স্টোরেজ ক্ষমতা: 1 TB, স্টোরেজ মিডিয়া: HDD. অন-বোর্ড গ্রাফিকস অ্যাডাপ্টার মডেল: Intel® UHD Graphics 630. বিল্ট-ইন ক্যামেরা. অপারেটিং সিস্টেম ইনস্টলকৃত: Windows 10 Home. পণ্যের রং: কালো