Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Y 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-xxx HDMI 1 HP ProBook 4520s, Intel® Core™ i3, 2,4 GHz, 39,6 cm (15.6"), 1366 x 768 Pixel, 2 Giga Bites, 250 Giga Bites HP ProBook 4520s. Familia de procesoare: Intel® Core™ i3, Procesor: i3-370M, Frecvență procesor: 2,4 GHz. Diagonala afișajului: 39,6 cm (15.6"), Rezoluţie de afişare: 1366 x 768 Pixel. Memorie internă: 2 Giga Bites, Tip de memorie internă: DDR3-SDRAM. Capacitate totală de stocare: 250 Giga Bites. Model adaptor grafic la-bord: Intel® HD Graphics, Model adaptor grafic dedicat: Intel® HD Graphics. Culoarea produsului: Negru. Greutate: 2,39 kg