Which OptiPlex configuration is right for you?
OptiPlex Towers provide ultimate desktop configurability with the most storage and expansion options. Built to engage with rich content, Towers offer the most performance and graphics options for immersive productivity. Here are the key differences
Discrete graphics
Enjoy a smooth viewing experience, free of refresh interruptions.
Improved thermals and acoustics
New thermal options allow you to set the system in quiet mode.
Source : Dell OptiPlex Tower