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 <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 When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) Legacy Intel® Core™ Processor Intel Core i5-2xxx Numeric keyboard Y Hard Drive HDD HDMI 1 HP ProBook 4530s, Intel® Core™ i5, 2,5 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 4 GB, 320 GB HP ProBook 4530s. Família do processador: Intel® Core™ i5, Modelo de processador: i5-2450M, Freqüência do processador: 2,5 GHz. Display diagonal: 39,6 cm (15.6"), Resolução do display: 1366 x 768 pixels. Memória interna: 4 GB, Tipo de memória interna: DDR3-SDRAM. Capacidade total de armazenagem: 320 GB, Armazenamento: HDD, Tipo de drive ótico: DVD Super Multi DL. Modelo de adaptador gráfico a bordo: Intel® HD Graphics 3000. Geração de redes móveis: 3G. Sistema operacional instalado: Windows 7 Professional. Peso: 2,36 kg