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 You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro 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 i7-4xxx DELL Latitude E6540, Intel® Core™ i7, 2,8 GHz, 39,6 cm (15.6"), 1920 x 1080 px, 8 GB, 256 GB DELL Latitude E6540. Typ produktu: Laptop, Formát: Clamshell. Typ procesoru: Intel® Core™ i7, Model procesoru: i7-4810MQ, Takt procesoru: 2,8 GHz. Úhlopříčka displeje: 39,6 cm (15.6"), Typ HD rozlišení: Full HD, Rozlišení displeje: 1920 x 1080 px. Vnitřní paměť: 8 GB, Typ vnitřní paměti: DDR3-SDRAM. Celková kapacita úložiště: 256 GB, Ukládací médium: SSD, Typ optické jednotky: DVD Super Multi. Poskytovaný operační systém: Windows 10 Pro. Barva: Černá, Stříbrná