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 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) Numeric keyboard Y Hard Drive HDD HDMI 1 HP Compaq NC 6830s, Intel® Core™2 Duo, 2 GHz, 43,2 cm (17"), 1440 x 900 Pixel, 1 Giga Bites, 160 Giga Bites HP Compaq NC 6830s. Factorul de formă: Clapetă. Familia de procesoare: Intel® Core™2 Duo, Procesor: T5870, Frecvență procesor: 2 GHz. Diagonala afișajului: 43,2 cm (17"), Tip HD: WXGA+, Rezoluţie de afişare: 1440 x 900 Pixel. Memorie internă: 1 Giga Bites, Tip de memorie internă: DDR2-SDRAM. Capacitate totală de stocare: 160 Giga Bites, Suport media de stocare: HDD. Sistem de operare cu condiţia: Windows Vista Business. Culoarea produsului: Negru. Greutate: 2,95 kg