Siebel Installation Guide for Microsoft Windows: Servers, Mobile Web Clients, Tools > Preparing for Installation > General Considerations in Planning Your Siebel Deployment >

Planning Disk Space Requirements

Before you install, you must anticipate your disk space requirements for each installable product. Each Siebel installer displays the required disk space for the installed product before files are copied.

You must also anticipate the disk space required for Siebel image directories. For more information, see Managing Siebel Image Directories and Media Files and Creating the Siebel Installation Image on the Network.

Siebel installers also have temporary disk space requirements, as described in Managing Temporary Disk Space Required by Installers.