Symantec Endpoint Protection 14.3 Ru6 System Requirements -

Intel Pentium Dual-Core or equivalent minimum (8-core or higher recommended).

; only 64-bit (x64) or ARM64 are valid for 14.3 RU6. symantec endpoint protection 14.3 ru6 system requirements

SEP 14.3 RU6 is the last major release before the transition to Broadcom’s Symantec Endpoint Security Complete (SESC) . These requirements apply to on-premises management servers and client systems. Intel Pentium Dual-Core or equivalent minimum (8-core or

| Component | Minimum Requirement | Recommended | | :--- | :--- | :--- | | | 64-bit: 2 GHz Pentium 4 with x86-64 support or equivalent | Not specified. For servers, a multi-core CPU is beneficial. | | Processor (Virtual) | One virtual socket with 1 core at 1 GHz | One virtual socket with 2 cores at 2 GHz | | RAM | 1 GB (or more if required by the OS) | 2 GB or higher | | Hard Disk Space (Windows) | 395 MB on system drive (Standard Client). For Linux: 2 GB on system volume. | | Additional Space | Extra space is always required for program updates, content (virus definitions), and logs. For SEPM, at least 40 GB (100 GB recommended) is required for the server and database. | | Display | 800x600 resolution or larger for clients; 1024x768 or larger for the SEPM console. | | | Processor (Virtual) | One virtual socket

The management server is the brain of your security deployment. RU6 requires specific resources to handle database operations and client communications efficiently. Windows Server 2016, 2019, and 2022. Processor: Minimum: Intel Xeon with 4 cores.

Last updated: October 2025. Requirements subject to change by Broadcom. Always verify with the official SEP_14.3_RU6_Release_Notes.pdf .