# System requirements for on-premises installations For on-premises installations, the following minimum system requirements must be met. * 2 CPUs (virtual or physical) * 16 GB RAM * 40 GB hard disk space * Docker version 20.10+ and docker-compose version 1.28+ * yarn version 1.22+ and nvm * Depending on additionally functionality, firewalls must be configured to provide access to the following services: * Databases (MS SQL Server, MS Analysis Services, PostgreSQL) * SMTP server for sending emails * MS Active Directory (via LDAP connection) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.nedyx.com/version-1.52-preview/appendix/system-requirements-for-on-premises-installations.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.