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 Legacy Intel® Core™ Processor Intel Core i3-2xxx DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad Edge E520, Intel® Core™ i3, 2,1 GHz, 39,6 cm (15.6"), 1366 x 768 piksela, 2 GB, 320 GB Lenovo ThinkPad Edge E520. Porodica procesora: Intel® Core™ i3, Procesor: i3-2310M, Takt procesora: 2,1 GHz. Dijagonala monitora: 39,6 cm (15.6"), Rezolucije ekrana: 1366 x 768 piksela. Interna memorija: 2 GB. Ukupni prostor za podatke: 320 GB, Vrsta optičkog uređaja: DVD-RW. Model instalirane grafičke kartice: Intel® HD Graphics 3000, Diskretna grafička kartica: Intel® HD Graphics 3000. Instalirani operativni sistem: Windows 7 Professional. Težina: 2,4 kg