The Lenovo ThinkCentre M91 SFF is designed to deliver ultimate computing experience. Bundled with a 2nd Gen Intel Core i3 processor and 8GB RAM, it is capable of efficiently managing any operations. Microsoft Windows 10 is already preinstalled on a 128GB SSD that will comfortably accommodate a large number of files, documents, videos, downloads, and your ever-increasing data storage capacity requirements. If you require a computer designed to be powerful, durable, and affordable, this unit will more than meet all your needs..8GB DDR3 SDRAM smoothly runs your games, photo and video editing applications.Refurbished.1-year non-manufacturer warranty through vendor; this product is not warrantied through Lenovo.Includes a mouse, keyboard, and 15" LCD monitor for immediate setup.Windows 10 Home gives you the familiar feel of Windows with enhanced capabilities.128GB SSD enables you to store thousands of files.Dimensions: 13.3"H x 3.9"W x 14.5"D.Intel HD Graphics provides everyday image quality for Internet usage, basic photo editing, and casual gaming.Use 8 x USB 2.0 ports for lightning data movement speed.Built-in 1 x VGA and 1 x DisplayPort to connect to TVs or multiple displays for stunning HD entertainment.3.1GHz Intel Core i3-2100 dual-core processor and 3MB cache memory