Symantec Endpoint Protection - 14.3 Ru6 System Requirements

Requires 2-core CPU (4 recommended) and 512 MB+ RAM, supporting major distributions like RHEL, Ubuntu, and CentOS. Key Compatibility Notes

RU6 focus is on 64-bit performance, supporting Windows 10/11 and Server 2008 R2-2025. Broadcom TechDocs Processor: 2-GHz Pentium 4 or better. 1 GB minimum (2 GB+ recommended, higher for EDR). Hard Drive Space: symantec endpoint protection 14.3 ru6 system requirements

| Component | Small Environment (<250 clients) | Medium Environment (250–2,500 clients) | Large Environment (>2,500 clients) | |-----------|-----------------------------------|----------------------------------------|-------------------------------------| | CPU Cores | 4 cores @ 2.0 GHz | 8 cores @ 2.5 GHz+ | 16+ cores @ 3.0 GHz+ | | RAM | 8 GB | 16 GB | 32 GB (64 GB recommended) | | Disk Space (Program) | 10 GB | 10 GB | 15 GB | | Disk Space (Database) | 50 GB | 150 GB | 500 GB+ (depending on retention) | | Temp space during install | 5 GB | 10 GB | 20 GB | Requires 2-core CPU (4 recommended) and 512 MB+

The SEPM requires a database to store configuration settings, policies, and logs. RU6 supports two primary database formats: 1 GB minimum (2 GB+ recommended, higher for EDR)

Symantec Endpoint Protection (SEP) 14.3 RU6 introduces critical shifts in system support, most notably the discontinuation of 32-bit Windows operating systems