ThinkPad X250 - Intel Core i3-5010U (3MB Cache, 2.10GHz) Processor - Intel Core i3-5010U (3MB Cache, 2.10GHz) Operating System - Windows 10 Home 64 Memory - 4GB PC3-12800 DDR3L SDRAM 1600MHz SODIMM Graphics Card - Intel HD Graphics 5500 Hard Drive - 500GB Hard Disk Drive, 7200rpm, 2.5"