800MB for the base installation
Temp Files: A further 70MB of free disk space is required for temporary files during the installation
Databases: Additional disk space is required for the storage of historical data. The maximum database size is 30GB.
1. Microsoft Windows® 2008 (64 bit)
2. Microsoft Windows® 2008 R2
Trial System (for product evaluation)
1. Microsoft Windows® 7 (64 bit)