Veeam ONE UI
Veeam ONE Client and Veeam ONE Web Services components can be installed on the same machine, or can run separately.
For security purposes, it is recommended to install these components on a machine that does not host the Microsoft SQL Server and Veeam ONE Server components.
Veeam ONE Web Client
For the Veeam ONE Web Services component, use a machine that meets the following requirements:
Modern processor (minimum 2 cores). Using faster multi-core processors improves data processing performance.
2 GB minimum
Veeam ONE Client
Veeam ONE Client has no specific requirements, and can be installed on any machine. For Veeam ONE Client, use a machine that meets the following requirements:
Modern x86/x64 processor
2-4 GB recommended