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 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i7-4xxx Hard Drive HDD HP 230 MT, 3,4 GHz, Intel® Core™ i7, 4 GB, 500 GB, ಡಿವಿಡಿ ಸೂಪರ್ ಮಲ್ಟಿ, Windows 7 Professional HP 230 MT. ಪ್ರೊಸೆಸ್ಸರ್ ಫ್ರೀಕ್ವೆನ್ಸಿ: 3,4 GHz, ಪ್ರೊಸೆಸ್ಸರ್ ಕುಟುಂಬ: Intel® Core™ i7, ಪ್ರೊಸೆಸ್ಸರ್ ಮಾಡೆಲ್: i7-4770. ಆಂತರಿಕ ಮೆಮೊರಿ: 4 GB, ಇಂಟರ್ನಲ್ ಮೆಮೊರಿ ಬಗೆ: DDR3-SDRAM, ಮೆಮೊರಿ ಕ್ಲಾಕ್ ವೇಗ: 1600 MHz. ಒಟ್ಟು ಶೇಖರಣಾ ಸಾಮರ್ಥ್ಯ: 500 GB, ಸ್ಟೋರೇಜ್ ಮೀಡಿಯಾ: ಎಚ್‌ಡಿಡಿ, ಅಪ್ಟೀಕಲ್ ಡ್ರೈವ್ ಬಗೆ: ಡಿವಿಡಿ ಸೂಪರ್ ಮಲ್ಟಿ. ಆನ್-ಬೋರ್ಡ್ ಗ್ರಾಫಿಕ್ಸ್ ಅಡಾಪ್ಟರ್ ಮಾಡೆಲ್: Intel® HD Graphics 4600. ಆಪರೇಟಿಂಗ್ ಸಿಸ್ಟಮ್ ಇನ್‌ಸ್ಟಾಲ್ ಮಾಡಲಾಗಿದೆ: Windows 7 Professional, ಆಪರೇಟಿಂಗ್ ಸಿಸ್ಟಂ ಆರ್ಕಿಟೆಕ್ಚರ್: 64-bit. ವಿದ್ಯುತ್ ಸರಬರಾಜು: 400 W. ಚೇಸಿಸ್‌ ವಿಧ: Mini Tower. ಉತ್ಪನ್ನದ ವಿಧ: Workstation