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) Legacy Intel® Core™ Processor Intel Core i3-3xxx DisplayPort 1 Hard Drive HDD DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP WS991EA, Intel® Core™ i3, 2,26 GHz, 33,8 cm (13.3"), 1366 x 768 Pixeles, 4 GB, 500 GB HP WS991EA. Família de processador: Intel® Core™ i3, Processador: i3-350M, Freqüència de processador: 2,26 GHz. Pantalla diagonal: 33,8 cm (13.3"), Resolució de pantalla: 1366 x 768 Pixeles. Memòria interna: 4 GB, Tipus de memòria interna: DDR3-SDRAM. Capacitat d'emmagatzematge total: 500 GB, Suport d'emmagatzematge: HDD. Model d'adaptador de gràfics en funcionament: Intel® HD Graphics. Sistema operatiu subministrat: Windows 7 Home Premium. Pes: 1,72 kg