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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad Edge 15", AMD Turion 64 X2 Mobile, 2,3 GHz, 39,6 cm (15.6"), 1366 x 768 Pixeles, 2 GB, 250 GB Lenovo ThinkPad Edge 15". Familia de procesador: AMD Turion 64 X2 Mobile, Modelo del procesador: P520, Frecuencia del procesador: 2,3 GHz. Diagonal de la pantalla: 39,6 cm (15.6"), Resolución de la pantalla: 1366 x 768 Pixeles. Memoria interna: 2 GB, Tipo de memoria interna: DDR3-SDRAM. Capacidad total de almacenaje: 250 GB, Tipo de unidad óptica: DVD-RW. Modelo de adaptador de gráficos discretos: Intel® HD Graphics. Sistema operativo instalado: Windows 7 Professional. Color del producto: Negro. Peso: 2,53 kg