Symantec Endpoint Protection 14.3 Ru6 System Requirements 【Proven »】
| Role | CPU | RAM | Disk | |------|-----|-----|------| | File/Print server | 4 cores @ 2.0 GHz | 8 GB (12 GB recommended) | 5 GB | | Terminal Server / RDS | 2 cores + 1 per 5 users | 8 GB + 1 GB per 5 users | 5 GB | | Domain Controller | 4 cores | 8 GB | 5 GB |
The SEP Client is the agent installed on user workstations and servers that performs the actual scanning and threat mitigation.
Windows Operating Systems RU6 maintains broad compatibility with Windows endpoints:
Mac Operating Systems
Symantec Endpoint Protection (SEP) 14.3 RU6 introduces critical shifts in system support, most notably the discontinuation of 32-bit Windows operating systems
. If you are managing 32-bit machines, they must remain on version 14.3 RU5. Broadcom TechDocs Symantec Endpoint Protection Manager (SEPM)
The management server requires robust hardware, especially when hosting a local database. Processor: Intel Pentium Dual-Core or equivalent minimum; 8-core or higher recommended Physical RAM: 2 GB minimum; 8 GB or more recommended If Microsoft SQL Server is on the same machine, 8 GB is the absolute minimum Hard Drive: Management Server only: 16 GB minimum. With Local Database: 40 GB minimum; 200 GB recommended 1024 x 768 or higher. Windows Client Requirements
Beginning with 14.3 RU6, only 64-bit architectures are supported. Broadcom TechDocs Operating Systems:
Supports Windows 10 (including 22H2), Windows 11, and Windows Server versions through 2022. Broadcom TechDocs Azure Code Signing (ACS):
Systems must have ACS support (Trusted Signing) installed via Windows security updates to successfully install or upgrade to this version. Broadcom support portal Processor: 2-GHz Pentium 4 with x86-64 support. 1 GB minimum; 2 GB recommended Hard Drive: Standard Client: 395 MB on system drive, plus 135 MB during installation. Embedded/VDI: 245 MB available on the system drive. macOS Client Requirements Symantec Endpoint Security | Specs, reviews and EoL info
It was a typical Monday morning for the IT team at a large corporation. They were in the process of upgrading their security software to the latest version of Symantec Endpoint Protection: 14.3 RU6. As they began to roll out the new software, they realized they needed to ensure that all the company's computers met the system requirements.
The team leader, John, pulled up the documentation for the software and began to review the system requirements. "Okay, let's see," he said. "The operating system needs to be Windows 7 or later, or macOS 10.12 or later for Mac clients." He made a note to check the operating system versions on all the company's computers. symantec endpoint protection 14.3 ru6 system requirements
Next, he looked at the processor requirements. "The computer needs to have a 1 GHz or faster processor," he said. "That's not too demanding, should be okay for most of our machines." He made another note to check the processor speeds.
The team also needed to ensure that the computers had enough memory. "The system requires at least 2 GB of RAM for 32-bit systems and 4 GB of RAM for 64-bit systems," John said. He knew that some of their older machines might not meet this requirement, so he made a note to check the RAM on those computers.
In addition to the operating system, processor, and memory requirements, the team also needed to ensure that the computers had enough disk space. "The system requires at least 2.5 GB of free disk space," John said. He knew that some of their computers might have limited disk space, so he made a note to check the available disk space on those machines.
As John continued to review the system requirements, he noticed that the software required a valid license and an active internet connection for initial activation and periodic updates. "We'll need to make sure that all our computers have a valid license and can connect to the internet," he said.
After reviewing all the system requirements, John felt confident that their team could ensure a smooth rollout of the new software. He and his team got to work, checking the system requirements on all the company's computers and upgrading those that didn't meet the requirements.
A few days later, the rollout was complete, and the company's computers were all protected with the latest version of Symantec Endpoint Protection. John and his team had done a great job ensuring that all the system requirements were met, and the company was now better protected against threats.
Here are the Symantec Endpoint Protection 14.3 RU6 system requirements in brief:
Symantec Endpoint Protection (SEP) 14.3 RU6 is a robust enterprise security solution designed to protect physical and virtual endpoints. To ensure optimal performance and stability, Broadcom provides specific hardware and software requirements that vary based on the operating system and the component being installed—either the management console (SEPM) or the client software. Symantec Endpoint Protection Manager (SEPM) Requirements
The SEPM is the central nervous system of the deployment. Because it handles database management and client communications, its hardware needs are significantly higher than those of the individual clients.
Processor: An Intel Xeon 64-bit quad-core processor or faster is recommended.
Memory: A minimum of 16 GB RAM is required for production environments, though 32 GB is preferred for managing large numbers of clients. | Role | CPU | RAM | Disk
Hard Drive Space: At least 100 GB of free space is necessary. If the database is hosted locally, especially using the embedded database, additional space is required to accommodate log growth and content updates.
Operating System: SEPM 14.3 RU6 supports Windows Server 2012, 2012 R2, 2016, 2019, and 2022. It is important to note that desktop operating systems like Windows 10 are not supported for hosting the management server. Windows Client Requirements
The Windows client is the most common deployment type. It is designed to be relatively lightweight while providing multi-layered defense. Processor: A 2 GHz Intel Pentium 4 or faster.
Memory: 2 GB of RAM is the minimum requirement, though 4 GB is recommended for systems running modern versions of Windows to prevent performance bottlenecks during scans.
Hard Drive: Approximately 2 GB of available disk space for the installation and initial definitions.
OS Support: Supports Windows 7 (SP1), 8, 8.1, 10, and 11. It also supports Windows Server versions from 2008 R2 through 2022. macOS and Linux Client Requirements
Symantec continues to support heterogeneous environments, though the requirements for non-Windows platforms are specific to their respective architectures.
macOS: Requires 2 GB of RAM and 1 GB of disk space. It supports current versions including macOS 11 (Big Sur), 12 (Monterey), and 13 (Ventura). Both Intel-based and Apple Silicon (M1/M2) Macs are supported via Rosetta 2 or native installers depending on the specific build.
Linux: Requires a 64-bit processor and at least 1 GB of RAM. Supported distributions include Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu, and SUSE. Linux deployments often require specific kernel versions to remain compatible with the SEP Auto-Protect kernel module. Database and Network Considerations
For larger deployments (typically over 5,000 clients), Symantec recommends using a remote Microsoft SQL Server instead of the built-in embedded database. Supported versions include SQL Server 2014 through 2019.
From a network perspective, the environment must allow traffic over port 443 (HTTPS) for secure communication between the SEPM and the cloud console, and port 8014 for client-to-server communication. The SEP Client is the agent installed on
💡 Pro Tip: Always ensure your SQL Server hardware matches or exceeds the SEPM specs to avoid "bottlenecking" your security updates. If you'd like to dig deeper, tell me: How many total endpoints are you looking to manage? Are you using the embedded database or a remote SQL server?
Symantec Endpoint Protection 14.3 RU6 System Requirements Symantec Endpoint Protection (SEP) 14.3 RU6 is a critical update in Broadcom's security portfolio, introducing significant changes to platform support—most notably the discontinuation of 32-bit Windows client support. Before deploying this version, it is essential to verify that your hardware and operating systems meet the updated specifications for both the management server and various endpoint clients. Symantec Endpoint Protection Manager (SEPM) Requirements
The SEPM requires a 64-bit environment, with recommended hardware often exceeding the 2GB RAM/16GB disk minimums—specifically 8GB+ RAM and 200GB+ storage when running local SQL databases. Supported environments include SQL Server 2012 RTM and later. Endpoint Client Requirements
Key to this release is the end of support for 32-bit (x86) Windows, making 64-bit mandatory for endpoints.
Windows: Supports Windows 10/11 and Windows Server 2008 R2 through 2022.
macOS: Supports Intel and Apple Silicon (M1/M2) processors, with specific support for macOS 13 (Ventura).
Linux: Compatible with RHEL 7-9, Ubuntu 16.04-22.04 LTS, CentOS 7, and Rocky Linux 8-9. Critical Pre-Deployment Checklist
32-bit Phase Out: Audit for 32-bit Windows, which cannot upgrade.
Server OS: Windows Server 2008/2008 R2 are not supported for SEPM installation.
Virtualization: Resource reservation is recommended to ensure performance.
The Symantec Endpoint Protection 14.3 RU6 system requirements are more demanding than any previous 14.x release. Broadcom has clearly optimized for modern hardware (post-2018) while shedding legacy baggage.
You are ready to deploy RU6 if:
You should remain on RU5 (or older) if: