You are looking for a Product Matrix which outlines each of the SEP Client Features with the criteria being if they’re supported on 32-bit/64-bit as well as Server/Workstation Operating Systems.
| Client Feature |
2K Pro, XP, Vista, 7 |
XP, Vista, 7 | Server 2003, 2008, 2008 R2 |
Server 2003, 2008, 2008 R2 |
| 32 bit | 64 bit | 32 bit |
64 bit | |
| On Demand Scanning | Supported | Supported | Supported | Supported |
| File System Auto-Protect | Supported | Supported | Supported | Supported |
| E-Mail Auto Protect | Supported | Not Supported | Not Supported | Not Supported |
| Application & Device Control | Supported | Not Supported | Supported | Not Supported |
| Network Threat Protection Firewall | Supported | Supported | Supported | Supported |
| Network Threat Protection IPS | Supported | Supported | Supported | Supported |
| Host Integrity | Supported | Supported | Supported | Supported |
| Tamper Protection | Supported | Not Supported | Supported | Not Supported |
| TruScan - Proactive Threat Scan | Supported | Supported on Vista and 7 | Not Supported | Not Supported |
Symantec Knowledge Base References:
Tamper Protection does not install on a 64-bit Operating System
Article TEC
http://www.symantec.com/business/support/index?page=content&id=TECH105052&locale=en_US
Symantec Endpoint Protection 11.0 compatibility with 64-bit platform
Article TECH102143
http://www.symantec.com/business/support/index?page=content&id=TECH102143&locale=en_US
Is TruScan compatible with Windows Server operating systems?
Article TECH63243
http://www.symantec.com/business/support/index?page=content&id=TECH96243&locale=en_US
Compatibility of Symantec AntiVirus email plug-ins with Microsoft Windows Server operating systems
Article TECH 101437
http://www.symantec.com/business/support/index?page=content&id=TECH101437&locale=en_US