Tableau Exam Desktop-Specialist Topic 2 Question 1 Discussion

The computer on which you are installing or upgrading Tableau Server must meet the minimum hardware requirements. If the Setup program determines that your computer does not meet the following requirements, you will not be able to install Tableau Server.

These minimum requirements are appropriate for a computer that you use for prototyping and testing of Tableau Server. They apply to single-node installations and to each computer in a distributed installation.

https://help.tableau.com/current/server/en-us/server_hardware_min.htm