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 RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Wi-Fi CERTIFIED™ is an internationally-recognized seal of approval for products indicating that they have met industry-agreed standards for interoperability, security, and a range of application specific protocols. Wi-Fi CERTIFIED products have undergone rigorous testing by one of our independent Authorized Test Laboratories. When a product successfully passes testing, the manufacturer or vendor is granted the right to use the Wi-Fi CERTIFIED logo. Certification means that a product has been tested in numerous configurations with a diverse sampling of other devices to validate interoperability with other Wi-Fi CERTIFIED equipment operating in the same frequency band. Certification is available for a wide range of consumer, enterprise, and operator-specific products, including smartphones, appliances, computers and peripherals, networking infrastructure, and consumer electronics. At retail, the Wi-Fi CERTIFIED logo gives consumers confidence that a product will deliver a good user experience. Service providers and enterprise IT managers specify Wi-Fi CERTIFIED to reduce support costs and ensure a product has met industry-agreed requirements. Y <b>Hiệu suất Cao hơn Khi Bạn Cần Nhất</b> Công nghệ Turbo Boost 2.0 của Intel® tăng hiệu suất của bộ vi xử lý và đồ họa bằng cách tăng tần số hoạt động khi hoạt động dưới các mức giới hạn kỹ thuật. Tần số tối đa thay đổi tùy thuộc vào khối lượng công việc, phần cứng, phần mềm và cấu hình tổng thể của hệ thống. 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) Legacy Intel® Core™ Processor Intel Core i5-3xxx DisplayPort 1 Solid state drive SSD DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP ProBook 6470b, Intel® Core™ i5, 2,5 GHz, 35,6 cm (14"), 1366 x 768 pixels, 4 GB, 128 GB HP ProBook 6470b. Sản Phẩm: Laptop, Hệ số hình dạng: Loại gấp. Họ bộ xử lý: Intel® Core™ i5, Model vi xử lý: i5-3210M, Tốc độ bộ xử lý: 2,5 GHz. Kích thước màn hình: 35,6 cm (14"), Kiểu HD: HD, Độ phân giải màn hình: 1366 x 768 pixels. Bộ nhớ trong: 4 GB, Loại bộ nhớ trong: DDR3-SDRAM. Tổng dung lượng lưu trữ: 128 GB, Phương tiện lưu trữ: SSD, Loại ổ đĩa quang: DVD Super Multi. Hệ điều hành cài đặt sẵn: Windows 7 Professional. Màu sắc sản phẩm: Màu đen