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 <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Legacy Intel® Core™ Processor Intel Core i5-2xxx DisplayPort 1 Numeric keyboard Y Hard Drive HDD DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP ProBook 6560b, Intel® Core™ i5, 2,3 GHz, 39,6 cm (15.6"), 1600 x 900 pixels, 4 Go, 500 Go HP ProBook 6560b. Famille de processeur: Intel® Core™ i5, Modèle de processeur: i5-2410M, Fréquence du processeur: 2,3 GHz. Taille de l'écran: 39,6 cm (15.6"), Type HD: HD+, Résolution de l'écran: 1600 x 900 pixels. Mémoire interne: 4 Go, Type de mémoire interne: DDR3-SDRAM. Capacité totale de stockage: 500 Go, Supports de stockage: HDD, Lecteur optique: DVD Super Multi DL. Modèle d'adaptateur graphique inclus: Intel® HD Graphics 3000, Modèle d'adaptateur graphique distinct: AMD Radeon HD 6470M. Système d'exploitation installé: Windows 7 Professional. Poids: 2,5 kg