Symantec Endpoint Protection 14.3 Ru6 System Requirements Here
Symantec Endpoint Protection 14.3 RU6 — System Requirements
Overview
Symantec Endpoint Protection (SEP) 14.3 RU6 is an incremental release of SEP 14.3 that includes fixes and updates. Below is a concise, practical reference you can use as a blog post describing the hardware, software, OS, and other requirements for deploying SEP 14.3 RU6 in enterprise environments.
Part 5: Storage Performance Considerations (The Overlooked Bottleneck)
SEP 14.3 RU6 performs heavy random I/O during pattern updates and memory dump scans. Using slow storage can reduce endpoint responsiveness by up to 40%. symantec endpoint protection 14.3 ru6 system requirements
Minimum Disk Performance Benchmarks:
- Sequential read: 150 MB/s
- 4K random read (QD1): 10 IOPS (client) / 100 IOPS (SEPM)
- Latency: < 10ms (p99) for quarantine operations
Recommended exclusions for performance (add to AV exclusions policy): Symantec Endpoint Protection 14
C:\Program Files\Symantec\*C:\ProgramData\Symantec\**.vmdk,*.vhd,*.vhdx(for hypervisor hosts)C:\Windows\Temp\*- Database transaction logs (for SEPM server)
3.4 Supported Linux Clients
| Distribution | Versions | Architecture | |--------------|----------|--------------| | Red Hat Enterprise Linux (RHEL) | 7.0–7.9, 8.0–8.8, 9.0–9.2 | x86_64 | | SUSE Linux Enterprise (SLES) | 12 SP5, 15 SP4, 15 SP5 | x86_64 | | Ubuntu LTS | 18.04, 20.04, 22.04 | x86_64 | | Oracle Linux | 7, 8, 9 (UEK & RHCK) | x86_64 | Sequential read: 150 MB/s 4K random read (QD1):
Linux Hardware Minimums:
- CPU: 2 cores @ 1.5 GHz
- RAM: 2 GB (4 GB for real-time protection)
- Disk: 1.5 GB for /opt
Overview
SEP 14.3 RU6 (Release Update 6) is a major version within the 14.3 branch. Requirements differ significantly between the SEPM (Management Server) and the SEP Client. Below is a structured review.
Java / runtime
- SEPM bundles required Java runtime; do not install or change Java separately unless official docs indicate.