Today Dell has announced three new models in their business and corporate orientated OptiPlex line of desktop computers, which are currently in their 25th year of production. These new models include two All-in-one (AIO) and a micro (ultra-small form factor) designs for more discrete office setups.
https://www.notebookcheck.net/Dell-announces-two-new-OptiPlex-7460-and-7760-AIO-with-pop-up-webcams-and-a-refreshed-OptiPlex-5060-Micro.299858.0.html