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 Legacy Intel® Core™ Processor Intel Core i3-xxx Fingerprint Y Numeric keyboard Y Hard Drive HDD HDMI 1 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP ProBook 4720S, Intel® Core™ i3, 2,53 GHz, 43,9 cm (17.3"), 1600 x 900 px, 3 GB, 320 GB HP ProBook 4720S. Typ procesoru: Intel® Core™ i3, Model procesoru: i3-380M, Frekvencia procesora: 2,53 GHz. Uhlopriečka displeja: 43,9 cm (17.3"), Typ HD rozlíšenia: HD+, Rozlíšenie displeja: 1600 x 900 px. Vnútorná pamäť: 3 GB, Typ vnútornej pamäte: DDR3-SDRAM. Celková kapacita úložiska: 320 GB, Ukladacie médium: HDD, Typ optickej jednotky: DVD-RW. Model integrovanej grafickej karty: Intel® HD Graphics, Model diskrétnej grafickej karty: AMD Mobility Radeon HD 4350. Poskytovaný OS: Windows 7 Professional. Farba: Čierna