Simcenter Flotherm, with its 34 years of development, user feedback and extensive experience in electronic cooling simulations for thermal analysis, is the leading software solution. It accelerates development from IC packages, PCBs, and enclosures to large systems, such as data centres. Fast, accurate CFD simulations of electronics cooling can improve electronics thermal management and reliability from the initial pre-CAD exploration through to final verification. Simcenter Flotherm is a tool that integrates into the electronics development workflow to allow thermal engineers to run simulations, and to provide accurate results in a timely manner. It also provides feedback to other engineering functions. It supports thermal management and simulation-based decisions from early-stage architectural to final thermal design validation. This helps reduce development time and eliminates the risk of expensive reliability-related warranty costs, or any late-stage respins.