Create Static Tables in DAX Using the DATATABLE Function
You can create static tables in DAX using the DATATABLE function. This article describes the syntax of this new feature and shows when and how to use it.
Static Tables in Data Models
A static table has a fixed number of rows and columns and cannot be refreshed. Usually it is useful whenever you have a list of settings or parameters or values that will never change unless you will modify other parts of the data model and/or of DAX measures.