The Dell Optiplex is a powerful desktop computer that is available in several models, including the 390, 790, 990, 3010, and 7010. These models all feature a core i5 processor, which makes them ideal for multitasking and running demanding applications. Additionally, they come with either 4gb or 500gb of storage, depending on your needs. Whether you're a business professional or a casual user, the Dell Optiplex is a reliable and efficient option for all your computing needs.