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 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. 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) 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i5-4xxx DisplayPort 1 Solid state drive SSD HP EliteBook 840 G1, Intel® Core™ i5, 1,9 GHz, 35,6 cm (14"), 1366 x 768 Pixel, 4 GB, 180 GB HP EliteBook 840 G1. Produkttyp: Laptop, Formfaktor: Klappgehäuse. Prozessorfamilie: Intel® Core™ i5, Prozessor: i5-4300U, Prozessor-Taktfrequenz: 1,9 GHz. Bildschirmdiagonale: 35,6 cm (14"), Bildschirmauflösung: 1366 x 768 Pixel. RAM-Speicher: 4 GB, Interner Speichertyp: DDR3L-SDRAM. Gesamtspeicherkapazität: 180 GB, Speichermedien: SSD. On-board Grafik Modell: Intel® HD Graphics 4400. Vorinstalliertes Betriebssystem: Windows 8 Pro. Produktfarbe: Silber. Gewicht: 1,58 kg https://www.notebookcheck.com/Test-HP-EliteBook-840-G1-H5G28ET-Ultrabook.114311.0.html Die goldene Mitte? Das HP EliteBook 840 G1 tritt an, die Business-Konkurrenz von Lenovo und Dell in die Schranken zu weisen. Dank eines radikalen Diät-Programmes ist der 14-Zöller dünner und leichter als jemals zuvor – auf einen schnellen Core-i7-Prozesso... stabiles Gehäuse, gute Verarbeitung, hervorragende Eingabegeräte, helles Display, hohe Anwendungsleistung, lange Akkulaufzeiten, einfache Wartung, integriertes UMTS/HSPAModul blickwinkelabhängiges TNPanel, mäßige 0,9MegapixelWebcam, schlecht erreichbarer Kartenleser, hoher Preis HP EliteBook 840 G1-H5G28ET Es ist nicht immer ganz einfach, den perfekten Kompromiss zwischen Tradition und Moderne zu finden – doch genau das ist HP mit dem EliteBook 840 G1 gelungen. War der Vorgänger noch ein schwerfälliges und unhandliches Arbeitsge...