The Lenovo ThinkPad L450 notebook features an Intel Core i5-4300U that comes with two cores and a stock speed of 1.9GHz. When running intensive programs, this CPU offers an extra burst of speed up to 2.9GHz, thanks to Intel’s Turbo Boost Technology. This notebook comes equipped with 8GB of RAM, which lets it run multiple applications at the same time. Lenovo has outfitted this notebook with a 256GB solid-state drive that provides quick boot times and virtually instant access to your data..Anti-glare 14" screen is large enough to watch movies and TV shows and small enough to carry easily.High-definition 1366 x 768 display to enjoy your entertainment with the great quality. Safety Data Sheet .Supports 802.11b/g/n, Bluetooth 4.0 compatible.1.9GHz Intel Core i5-4300U dual-core processor with up to 2.9GHz speed and 3MB cache memory.DDR3L SDRAM technology for high-performance solution.8GB memory seamlessly handles multiple programs together.Intel HD 4400 graphics provides everyday image quality for Internet use, basic photo editing, and casual gaming.256GB SSD enables you to store thousands of files.18-month non-manufacturer warranty through vendor; this product is not warrantied through Lenovo.Works on Windows 10 Professional operating system for an intuitive and user-friendly interface