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 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 i5-2xxx 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 4330s, Intel® Core™ i5, 2.3 GHz, 33.8 cm (13.3"), 1366 x 768 pixels, 4 GB, 500 GB HP ProBook 4330s. Form factor: Clamshell. Processor family: Intel® Core™ i5, Processor model: i5-2410M, Processor frequency: 2.3 GHz. Display diagonal: 33.8 cm (13.3"), Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: DVD Super Multi DL. On-board graphics card model: Intel® HD Graphics 3000, Discrete graphics card model: AMD Radeon HD 6490M. Operating system installed: Windows 7 Professional. Product colour: Beige, Silver https://www.notebookcheck.net/Review-HP-ProBook-4330s-LW759ES-Notebook.69589.0.html The list of the notebook's optional equipment is long and extensive. Everything from a simple Intel Celeron processor up to a high performance Intel Core i7 processor can be found here. However, we are at the lower end both in terms of performance and pri... Materials, Simple and elegant design, Good workmanship, Matt screen, Good keyboard/mouse combo, ExpressCard 34 slot, Quiet and cool, Good battery life and power consumption, UMTS module Slim scope of delivery, Only 12 month warranty, Contrast poor display, Fan is always active, No USB 3.0, Poor application performance The notebook isn't a performance miracle due to the Celeron processor, but the notebook is nevertheless very well suitable for Office tasks. The use in Office life is likely one of the notebook's strengths. The performance is absolutely acceptable for edi...