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 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 i3-4xxx The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Gold Lenovo ThinkCentre E73, 3,4 GHz, Intel® Core™ i3, 4 GB, 500 GB, DVD±RW, Windows 7 Professional Lenovo ThinkCentre E73. Prosessorin taajuus: 3,4 GHz, Suoritinperhe: Intel® Core™ i3, Prosessorimalli: i3-4130. Sisäinen muisti: 4 GB, Sisäisen muistin tyyppi: DDR3-SDRAM, Muistin kellotaajuus: 1600 MHz. Kokonaistallennuskapasiteetti: 500 GB, Tallennusmedia: HDD, Optisen aseman tyyppi: DVD±RW. Sisältyvän näytönohjaimen malli: Intel® HD Graphics 4400. Käyttöjärjestelmä asennettu: Windows 7 Professional, Käyttöjärjestelmän arkkitehtuuri: 64-bittinen. Virtalähde: 180 W. Alustatyyppi: Mini Tower. Tuotetyyppi: PC