Find out more about how we test. The Dell OptiPlex 7420 AIO is a compact desktop solution designed for the office. It combines reliable performance with a sleek design and is powered by Intel's ...

The Dell OptiPlex 5490 All-in-One (starts ... are an important factor for long workdays. The OptiPlex 5490 also uses a more powerful desktop-class CPU instead of the mobile processors usually ...

Dell’s Optiplex 990 SFF manages to squeeze past much of the rest of the Business Desktop category, offering strong general performance at a fair price. The Dell Optiplex line of desktops is ...