Symantec Endpoint Protection 14.3 RU6: Complete System Requirements Guide
You cannot jump from SEP 12.1 to 14.3 RU6 directly. Supported upgrade path: symantec endpoint protection 143 ru6 system requirements top
Across the fleet of user devices, RU6 brought tailored requirements for each ecosystem: Symantec Endpoint Protection 14
Supports Windows 7 through Windows 11 (including 22H2) and Windows Server 2008 R2 through 2022 (64-bit only). Standard Client Hardware Processor: 2 GHz Pentium 4 with x86-64 support. RAM: 1 GB minimum; 2 GB recommended . Disk Space: symantec endpoint protection 143 ru6 system requirements top
Do not run SEPM on the same server as a domain controller, Exchange, or a SQL Server instance used for other business apps. This violates performance best practices.
The Linux agent is lightweight but requires specific dependencies for its Auto-Protect drivers.