Snow Leopard - System Requirements

ECU has a license for Snow Leopard. If you are considering upgrading your Mac, please read this page carefully: Downgrade information. Also verify that any additional software you have installed on your machine is compatible with Snow Leopard.
 

Minimum Requirements:

• Intel Processor
• 1GB RAM
• 5GB free disk space
• DVD drive, Remote Disc for MacBook Airs, USB or Firewire external hard drives
  

Does NOT support PowerPC-based Macs like PowerMacs, PowerBooks, iBooks, iMacs, eMacs, G4 mac mini or the cube.