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 Numeric keyboard Y Hard Drive HDD HDMI 1 HP ProBook 450 G2, Intel® Core™ i5, 1,7 GHz, 39,6 cm (15.6"), 1366 x 768 পিক্সেল, 4 GB, 500 GB HP ProBook 450 G2. পণ্যের প্রকার: নোটবুক, ফর্ম ফ্যাক্টর: ক্ল্যামশেল. প্রসেসরের ফ্যামিলি: Intel® Core™ i5, প্রসেসরের মডেল: i5-4210U, প্রসেসরের ফ্রিকোয়েন্সি: 1,7 GHz. ডিসপ্লের কর্ণ: 39,6 cm (15.6"), ডিসপ্লে রেজোলিউশন: 1366 x 768 পিক্সেল. ইন্টারনাল মেমরি: 4 GB, ইন্টারনাল মেমোরির প্রকার: DDR3L-SDRAM. মোট স্টোরেজ ক্ষমতা: 500 GB, স্টোরেজ মিডিয়া: HDD, অপটিক্যাল ড্রাইভের প্রকার: DVD সুপার মাল্টি DL. অন-বোর্ড গ্রাফিকস অ্যাডাপ্টার মডেল: Intel® HD Graphics 4400. অপারেটিং সিস্টেম ইনস্টলকৃত: Windows 7 Professional. পণ্যের রং: রুপালী