Talk:How much disk space do you need to install Joomla!?
From Joomla! Documentation
I assume this is the default amount of space a Joomla! 1.0 site will need. I think a default install of a Joomla! 1.5 site will require closer to 25MB of space. --Dpacadmin 16:53, 30 August 2009 (UTC)