The refurbished HP ProDesk 400 G1 tower is designed to deliver ultimate computing experience. Featuring a 4th Gen Intel Core i7 4770 3.4GHz processor and 16GB RAM, it is capable of efficiently managing any operation. Microsoft Windows 10 Pro is already preinstalled on a 512GB SSD that will comfortably accommodate numerous 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. Language options at start-up include English, French, and Spanish making this unit perfect for whatever language you prefer..Built-in DVI and VGA ports for lightning data movement speed to connect to TVs or multiple displays for stunning HD entertainment.512GB SSD enables you to store thousands of files.Use 4 x USB 2.0 and 2 x USB 3.0 ports for lightning data movement speed.Intel HD Graphics 4600 provides everyday image quality for Internet use, basic photo editing, and casual gaming.Dimensions: 21.06"H x 11.37"W x 19.68"D.3.4GHz Intel Core i7-4770 quad-core processor with up to 3.9GHz speed and 8MB cache memory.Windows 10 Pro operating system provides an intuitive and user-friendly interface.16GB DDR3 SDRAM memory to run multiple programs.1-year non-manufacturer warranty through vendor; this product is not warrantied through HP