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 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 Amazing performance, blazing fast startups, brilliant HD video, and graphics, battery life that lasts as long as you do, and speed that keeps up with your imagination, that's what you'll find in the 6th Gen Intel® Core™ processors—Intel's best ever. Intel Core i3-6xxx DELL OptiPlex 3040, 3,7 GHz, Intel® Core™ i3, i3-6100, 4 GB, 500 GB, Windows 10 Home DELL OptiPlex 3040. প্রসেসরের ফ্রিকোয়েন্সি: 3,7 GHz, প্রসেসরের ফ্যামিলি: Intel® Core™ i3, প্রসেসরের মডেল: i3-6100. ইন্টারনাল মেমরি: 4 GB, ইন্টারনাল মেমোরির প্রকার: DDR3L-SDRAM, মেমরি ক্লক স্পিড: 1600 MHz. মোট স্টোরেজ ক্ষমতা: 500 GB, স্টোরেজ মিডিয়া: HDD. অন-বোর্ড গ্রাফিকস অ্যাডাপ্টার মডেল: Intel® HD Graphics 530. অপারেটিং সিস্টেম ইনস্টলকৃত: Windows 10 Home, অপারেটিং সিস্টেমের আর্কিটেকচার: 64-bit. পাওয়ার সাপ্লাই: 180 W. চেসিসের প্রকার: SFF. পণ্যের প্রকার: PC. পণ্যের রং: কালো