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 ProBook 455 G2, AMD PRO A6, 2,2 GHz, 39,6 cm (15.6"), 1366 x 768 pikslit, 4 GB, 500 GB HP ProBook 455 G2. Toote tüüp: Sülearvuti, Toote kuju: Kokkukäiv. Protsessori perekond: AMD PRO A6, Protsessori mudel: PRO A6-7050B, Protsessori sagedus: 2,2 GHz. Ekraani diagonaal: 39,6 cm (15.6"), Ekraani resolutsioon: 1366 x 768 pikslit. Sisemälu: 4 GB, Sisemälu tüüp: DDR3L-SDRAM. Salvestusmaht kokku: 500 GB, Salvestusseade: HDD, Optilise seadme tüüp: DVD Super Multi DL. Installitud operatsioonisüsteem: Windows 7 Professional. Toote värv: Hõbe. Kaal: 2,2 kg