The contemporary and purposeful design of the HP ProBook 640 compliments enterprise-grade performance, security, manageability all with flexible configuration options to suit the needs of a broad spectrum of users..512GB SSD keeps your running programs active while your computer resumes from suspension in seconds. Safety Data Sheet .3-year manufacturer limited warranty.Works on Windows 10 Pro, 64-bit operating system for an intuitive and user-friendly interface.14" screen provides a great movie watching experience.Backlit keyboard lets you play day or night.DDR4 RAM: with its higher bandwidth, everything from multitasking to playing games gets a performance boost.The improved 802.11a/b/g/n/ac/ax 2x2 Wi-Fi antenna delivers a stronger, more reliable Internet connection than before.1.9GHz Intel Core i7-8665U quad-core processor with up to 4.8GHz speed and 8MB cache memory.16GB memory to run multiple programs.Intel UHD Graphics 620 provides everyday image quality for Internet usage, basic photo editing, and casual gaming.Features Full HD 1920 x 1080 resolution for unbelievable pixel-by-pixel image performance