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 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 i5-6xxx DELL OptiPlex 7040, 2,5 GHz, Intel® Core™ i5, i5-6500T, 8 GB, 256 GB, Windows 7 Professional DELL OptiPlex 7040. প্রসেসরের ফ্রিকোয়েন্সি: 2,5 GHz, প্রসেসরের ফ্যামিলি: Intel® Core™ i5, প্রসেসরের মডেল: i5-6500T. ইন্টারনাল মেমরি: 8 GB, ইন্টারনাল মেমোরির প্রকার: DDR4-SDRAM, মেমরি ক্লক স্পিড: 2133 MHz. মোট স্টোরেজ ক্ষমতা: 256 GB, স্টোরেজ মিডিয়া: SSD. অন-বোর্ড গ্রাফিকস অ্যাডাপ্টার মডেল: Intel® HD Graphics 530. অপারেটিং সিস্টেম ইনস্টলকৃত: Windows 7 Professional, অপারেটিং সিস্টেমের আর্কিটেকচার: 64-bit. পাওয়ার সাপ্লাই: 65 W. চেসিসের প্রকার: Mini PC. পণ্যের প্রকার: মিনি পিসি. পণ্যের রং: কালো