Power through your everyday tasks with a powerful processor, as well as advanced graphics. Dell desktop computer also offers comprehensive encryption, advanced authentication, and malware prevention from a single source, so you can protect data from device to the cloud. Built-in management features simplify and automate lifecycle management of your OptiPlex. Quickly boot the files and applications you use the most with Intel Smart Response technology..Wi-Fi connectivity via included USB adapters.With 16GB DDR3 SDRAM, you can multitask between various applications without issue.Built-in DVD drive lets you play DVDs for a richer entertainment experience.Refurbished.2TB HDD enables you to store thousands of files.Includes a mouse, keyboard, and Wi-Fi USB adapter for immediate setup.3.2GHz Intel Core i5 quad-core processor for ultimate performance.Windows 10 Pro operating system provides an intuitive and user-friendly interface.Use 6 x USB 2.0 and 4 x USB 3.0 ports for lightning data movement speed.Dimensions: 11.4"H x 3.66"W x 12.3"D.Built-in VGA and DisplayPort ports for lightning data movement speed to connect to TVs or multiple displays for stunning HD entertainment.Intel HD Graphics 4600 provides everyday image quality for Internet usage, basic photo editing, and casual gaming.This bundle includes a mouse, keyboard, and Wi-Fi USB adapter for immediate setup