Energy Star er en international standard for energi-effektive forbrugsprodukter som er skabt i 1992. Enheder, der bærer Energy Star service mærkatet, bruger generelt 20% -30% mindre energi end gennemsnittet. ENERGY STAR Dette elektriske eller elektroniske produkt indeholder lidt eller ingen farlige stoffer (RoHS). Ethvert RoHS produkt testes for tilstedeværelsen af ​​bly (Pb), cadmium (Cd), kviksølv (Hg), hexavalent krom (Hex-Cr), polybromerede biphenyler (PBB) og polybromerede diphenylethere (PBDE). PBB og PBDE er flammehæmmere anvendes i flere typer af plast. For cadmium og hexavalent chrom, skal der være mindre end 0,01% af stoffet ift til vægt. For bly, PBB og PBDE må der ikke være mere end 0,1% i materialet. Enhver RoHS komponent skal have 100 ppm eller mindre indhold kviksølv og det er ikke tilladt at der bevidst er blevet tilsat mere kviksølv i komponenten. 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 Legacy Intel® Core™ Processor Intel Core i7-2xxx 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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad T520, Intel® Core™ i7, 2,8 GHz, 39,6 cm (15.6"), 1600 x 900 pixel, 4 GB, 500 GB Lenovo ThinkPad T520. Formfaktor: Muslingeskal. Processorserie: Intel® Core™ i7, Processormodel: i7-2640M, Processorfrekvens: 2,8 GHz. Skærm diagonal: 39,6 cm (15.6"), HD-type: HD+, Skærmopløsning: 1600 x 900 pixel. Intern hukommelse: 4 GB, Intern hukommelsestype: DDR3-SDRAM. Samlet lagringskapacitet: 500 GB, Lagermedie: HDD, Optisk drevtype: DVD-RW. On-board grafikkort, model: Intel® HD Graphics 3000. Operativsystem installeret: Windows 7 Professional. Produktfarve: Sort