Symantec Endpoint Protection (SEP) client, Windows and Macintosh system requirements
Operating system
• Windows 7 (32-bit, 64-bit, RTM and SP1; all editions except Home)
• Windows XP Professional (32-bit, SP3 or later; 64-bit, all SPs)
• Windows Server 2003 (32-bit, 64-bit, R2, SP1 or later)
• Windows Small Business Server 2003 (32-bit)
• Windows Server 2008 (32-bit, 64-bit, R2, RTM, SP1, and SP2)
• Windows Small Business Server 2008 (64-bit)
• Windows Essential Business Server 2008 (64-bit)
• Windows Home Server 2011 SP1
• Windows Storage Server 2008 R2
• Mac OS X 10.5 or 10.6 (32-bit, 64-bit)*
• Mac OS X Server 10.5 or 10.6 (32-bit, 64-bit)*
• Mac OS X 10.7 "Lion" is supported in SEP 12.1 RU1 and newer.
• Mac OS X 10.8 "Mountain Lion" is supported in SEP 12.1 RU2 and newer.
System requirements for Symantec AntiVirus for Linux 1.0