The built-in 23" display features a resolution of 1920 x 1080 so you may view the details in photos and videos. For expanding the on-screen workspace, an integrated Intel HD Graphics 530 chipset outputs visuals to your external monitors via the OptiPlex's HDMI 1.4 port and DisplayPort 1.2. You can also use the integrated 23" monitor as an external monitor for your notebook with its HDMI-in port. Dell has equipped the OptiPlex 7440 with a DVD burner to create and watch home DVD movies.
To connect with external devices, two USB 2.0 and six USB 3.0 ports are available. Accessing the Internet can be accomplished by utilizing the Ethernet jack. The installed operating system is Windows 10 Professional 64-bit.