The Dell OptiPlex 5040 desktop computer boosts productivity while delivering advanced security and enterprise-class management in an energy-efficient design. The OptiPlex 5040 desktop computer packs a lot of power into a smaller, space-saving chassis.Built-in DVD drive lets you play DVDs for a richer entertainment experience.Dimensions: 11.4"H x 3.6"W x 11.5"D.Use 4 x USB 2.0 and 6 x USB 3.0 ports for lightning data movement speed.With 16GB memory, you can multitask between various applications without issue.Built-in HDMI and DisplayPort output to connect to TVs or multiple displays for stunning HD entertainment.Windows 10 Pro operating system provides an intuitive and user-friendly interface.3.2GHz Intel Core i5-6500 quad-core processor with up to 3.6GHz speed and 6MB cache memory.Supports 802.11ac and Bluetooth 4.1 technologies for wireless web browsing.Includes a mouse and keyboard for immediate setup.Intel HD Graphics 530 provides everyday image quality for Internet use, basic photo editing, and casual gaming.240GB SSD enables you to store thousands of files