It is amazing what you can do with older equipment when you give it a chance. Are you really sure you want to chunk that old machine? We have an internal web server that is run on a Dell GX1 Pentium II based computer.
Some of the applications we use are:
Mediawiki, wordpress, habari
smf ,phpBB, vanilla
openemr, claroline1811, Drupal, Moodle, ledgersmb
gallery2, mediatomb, firefly, icecast
ledgersmb, webcal, groupoffice, orangehrm, Squirrelmail, Sugarcrm, ooz_v16, SimpleSpreadsheet, os commerce
calculator, cron calculator, chmod calculator, food measurement calculator, ipaddress calculator, resistor color calculator
online library, class listings, sylabus’s, and etc.