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 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) 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 ProBook 6475b, AMD A6, 2,7 GHz, 35,6 cm (14"), 1366 x 768 Pixels, 4 GB, 500 GB HP ProBook 6475b. Producttype: Laptop, Vormfactor: Clamshell. Processorfamilie: AMD A6, Processormodel: A6-4400M, Frequentie van processor: 2,7 GHz. Beeldschermdiagonaal: 35,6 cm (14"), Resolutie: 1366 x 768 Pixels. Intern geheugen: 4 GB, Intern geheugentype: DDR3-SDRAM. Totale opslagcapaciteit: 500 GB, Opslagmedia: HDD, Soort optische drive: DVD Super Multi DL. Generatie mobiel internet: 3G. Inclusief besturingssysteem: Windows 7 Professional. Kleur van het product: Zwart