The refurbished Lenovo ThinkCentre M900 tiny desktop computer is designed to deliver ultimate computing experience. Featuring an Intel Core processor and 16GB RAM, it is capable of efficiently managing any operations. Microsoft Windows 10 Pro is already preinstalled on a 256GB 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 incredibly powerful, durable, and affordable, this unit will more than meet all your needs..Also includes 1 x LAN (Gigabit Ethernet), 2 x headphones, and 1 x headphones/microphone.Language options at start-up include English, French, and Spanish making this unit perfect for whatever language you prefer.1-year non-manufacturer warranty through vendor; this product is not warrantied through Lenovo.Built-in 2 x DisplayPort ports to connect to TVs or multiple displays for stunning HD entertainment.2.2GHz Intel Core i5-6400T quad-core processor with up to 2.8GHz speed and 6MB cache memory.Intel HD Graphics 530 provides everyday image quality for Internet usage, basic photo editing, and casual gaming.16GB DDR4 SDRAM memory to run multiple programs.Windows 10 Pro operating system provides an intuitive and user-friendly interface.Dimensions: 7.05"H x 1.36"W x 7.2"D.256GB SSD enables you to store thousands of files.Use 6 x USB 3.0 (one of them is Always On) ports for lightning data movement speed