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 <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 Legacy Intel® Core™ Processor Intel Core i5-3xxx DELL Latitude E5430, Intel® Core™ i5, 2,6 GHz, 35,6 cm (14"), 4 Go, 500 Go, Windows 7 Professional DELL Latitude E5430. Type de produit: Ordinateur portable, Format: Clapet. Famille de processeur: Intel® Core™ i5, Modèle de processeur: i5-3230M, Fréquence du processeur: 2,6 GHz. Taille de l'écran: 35,6 cm (14"). Mémoire interne: 4 Go, Type de mémoire interne: DDR3-SDRAM. Capacité totale de stockage: 500 Go, Supports de stockage: HDD. Modèle d'adaptateur graphique inclus: Intel® HD Graphics 4000. Mobile network generation: 3G. Système d'exploitation installé: Windows 7 Professional. Couleur du produit: Gris, Argent. Poids: 2,04 kg