Hardware requirements
Hardware requirements firstly depends on selected operating system requirements. For Windows operating systems they can be found at Microsoft Windows site. Then selected SQL Server version hardware requirements shall be checked at Microsoft SQL Server site.
Required memory size
Depending on memory requirements for operating system, database server and provided accounts number it's possible to derive computer required memory size using following calculator:
Memory calculator
Please, fulfill variables to meet your requirements. Calculated required memory will result in best user experience. When calculated memory exceeds hardware capabilities, some other options can be used in order to reduce overall database size like moving archived events to separate archive server, ...
Required disk size
Depending on disk size requirements for operating system, database server and provided accounts numbers it's possible to derive computer required disk size using following calculator: