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 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 i5-4xxx DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y DELL Latitude E5540, Intel® Core™ i5, 2 GHz, 39,6 cm (15.6"), 1920 x 1080 Pixeles, 4 GB, 500 GB DELL Latitude E5540. Tipus de producte: Ordinador portàtil, Factor de forma: Petxina de cloïssa. Família de processador: Intel® Core™ i5, Processador: i5-4310U, Freqüència de processador: 2 GHz. Pantalla diagonal: 39,6 cm (15.6"), Tipus HD: Full HD, Resolució de pantalla: 1920 x 1080 Pixeles. Memòria interna: 4 GB, Tipus de memòria interna: DDR3L-SDRAM. Capacitat d'emmagatzematge total: 500 GB, Suport d'emmagatzematge: Híbrid-HDD. Generació de la xarxa mòbil: 4G. Sistema operatiu subministrat: Windows 7 Professional. Color de producte: Negre https://www.notebookcheck.org/Breve-analisis-del-Dell-Latitude-E5540.116324.0.html Pluriempleado. La nueva generación de la bestia de carga de oficina de Dell, el Latitude E5540, viste un traje negro de 15.6" y un eficiente procesador Intel Core i5. ¿Indispensable en la oficina?... Larga duración de batería, Gran rendimiento de aplicación, Brillante pantalla Full HD, Teclado retroiluminado, Trackpoint, Todas las características vitales de seguridad, Muchos servicios disponibles, Decentes altavoces, Muchas teclas especiales, Diseño e... Se puede retorcer la carcasa, El teclado cede, Intenso tinte azulado de la pantalla, Ángulos de visión imperfectos, Elevado consumo de energía en inactivo, Sólo dos puertos USB 3.0, Una única clavija de headset