Minimum System Requirements

• Microsoft ® Windows ® Server 2003, Microsoft Storage Server 2003, Microsoft Cluster Server 2003, Microsoft Windows 2000 Server
• 800MHz Intel™ Pentium™ processor or equivalent
• 512MB of RAM
• 1GB of available disk space
• Microsoft Internet Information Server (IIS)
• Apache Web server 2.0 or later (for Windows 2000/XP SP1 or later/Server 2003 only)

OfficeScan Client for Windows® ® 2008 ®

• 1GHz Intel™ Pentium™, Intel x64 Processor, 1.4GHz AMD x64 processor or equivalent
• 1GB of RAM
• 350MB of available disk space
• Web installation: Windows Internet Explorer 7.0 or later

OfficeScan Client for Windows ® Vista ®

• 800MHz Intel™ Pentium™ , Intel x64 Processor, AMD x64 processor or equivalent
• 1GB of RAM
• 350MB of available disk space
• Web installation: Windows ® Internet Explorer 7.0 or later

OfficeScan Client for Windows ® XP and 2003

• 300MHz Intel™ Pentium™, Intel x64 Processor, AMD x64 processor or equivalent
• 256MB of RAM (512MB recommended)
• 350MB of available disk space
• Web installation: Windows Internet Explorer 6.0

OfficeScan Client for Windows ® 2000

• 300MHz Intel™ Pentium™ processor or equivalent
• 256MB of RAM (512MB recommended)
• 350MB of available disk space
• Web installation: Windows Internet Explorer 5.0 or later

Web-based Management Console

• 300MHz Intel Pentium processor or equivalent
• 128MB of RAM
• 30MB of available disk space
• Web installation: Windows Internet Explorer 5.5 SP 1 or later

Virtualization Support

• Microsoft Virtual Server 2005 R2 with SP1
• VMware™ ESX Server 3.0 (ESX Server Edition)
• VMware Server 1.0.3 (Server Edition)
• VMware Workstation and Workstation ACE Edition 6.0
• Citrix Presentation Sever Platinum Edition 4.0 and 4.5