Lenovo C40 All-In-One PC - 21.5" Display, Intel Core i3-5005T, 4GB DDR3 RAM, 1TB HDD, Windows 10 - F0B400K6US Intel Core i3-5005U Processor (3M Cache, 2.00 GHz)  4 GB PC3-12800 DDR3L SDRAM 1600MHz SODIMM Memory  1TB 7200RPM SATA3 Hard Drive DVD Recordable Serial ATA Optical Drive Windows 10 Home 64 - English Display: 21.5" Non-Touch Full HD 1080p (1920x1080) TFT color, LED backlight w/ 720p HD Camera  Graphics: Intel HD Graphics 5500 Lenovo USB Preferred Pro Full Size Keyboard - English and Lenovo Optical Wheel Mouse USB - No Frame Stand Included 1 x Ethernet, 1 x HDMI In, 1 x HDMI Out, 1 x Headphone/Microphone, 3 x USB 2.0, 2 x USB 3.0