System hardware includes the system itself and its attached devices. Such devices include tape drives, microphones, CD-ROM drives, and disk packs. Hardware capacity includes system memory, network interfaces, and disk space.
Follow the recommendations for installing a Solaris release, as described in System Requirements and Recommendations in Solaris 10 5/09 Installation Guide: Basic Installations. Trusted Extensions features can add to those requirements:
Systems that run the Solaris Management Console, a required administrative GUI
Systems that run at more than one sensitivity label
Systems that are used by users who can assume an administrative role
More disk space is required on the following systems:
Systems that store files at more than one label
Systems whose users can assume an administrative role