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System Requirements

Ensure smooth installation and optimal performance of eScan Ultra Security for Enterprise. Please review the minimum and recommended system requirements below.

System Requirements for eScan Ultra Security for Enterprise
Management Server

Endpoints	CPU	RAM	OS Disk (SSD)	Data Disk (SSD) (For a 6-month retention period)
Up to 100	Minimum 4 Core, 2.60 GHz Intel Processor	4 GB	250 GB	500 GB
Up to 1000	Minimum 4 Core, 2.60 GHz Intel Processor	8 GB	250 GB	500 GB
1000-5000	Minimum 4 Core, 2.60 GHz Intel Processor	16 GB	250 GB	500 GB
5000-10000	Minimum 8 core, 2.60 GHz Intel Xeon processor	32 GB	500 GB	500 GB
10000	Minimum 8 core, 2.60 GHz Intel Xeon processor	32 GB	500 GB	500 GB
25000	Minimum 8-core, 3.0 GHz Intel Xeon processor	64 GB	500 GB	1 TB

Supported Platforms for eScan Ultra Security for Enterprise
Management Server

Platform	Architecture	Core License
Windows Server 2025 / 2022	X64	Minimum of 8 core licenses
Windows Server 2019 / 2016 / 2008	X64	Minimum of 8 core licenses
Fedora 36 or later	X64	Not Applicable
SUSE 15 SP3 or later	X64	Not Applicable
Debian 12 or later	X64	Not Applicable
Ubuntu 20 or later	X64	Not Applicable

Supported Database for eScan Ultra Security for Enterprise
Management Server

Database	Source	License
SQL Enterprise Edition	Microsoft	Minimum 4 core licenses per processor
MySQL Maria DB	Open Source	N/A

System Requirements For Update agent (Windows)

Endpoints under Update Agent	CPU	RAM	OS Disk (SSD)	Supported Operating System
1-1000	Minimum 2.60 GHz Intel Processor	8 GB	250 GB	Windows Workstation 7 and above (x86 and x64) Windows Server 2008 and above (x64)
1001-5000	Minimum 2.60 GHz Intel Processor	16 GB	500 GB
5000-7000	Minimum 3.00 GHz Intel Processor	32 GB	1 TB

System Requirements For Endpoints

Platform	CPU	RAM	OS Disk (SSD)	Supported Operating System
Windows	Minimum 2.0 GHz Intel Pentium or equivalent	4 GB and above	Minimum 2 GB Free space on OS Drive	Microsoft® Windows® (32-bit and 64-bit) 2025, 2022, 2019, Windows Server, version 1803 or newer, 2016, 2012 R2, 2012, SBS 2011, Essential, 2008 R2, 2008, 2003 R2, 2003, 11, 10, 8.1, 8, 7, Vista, XP SP2, 2000 SP4 (with Rollup Pack 1)
Linux	Intel® Pentium compatible or equivalent	4 GB and above	Minimum 2 GB Free space on OS Drive	RHEL 4 and above (32-bit and 64-bit), CentOS 5.10 and above (32-bit and 64-bit), SLES 10 SP3 and above (32-bit and 64-bit), Debian 4.0 and above (32-bit and 64-bit), openSUSE 10.1 and above (32-bit and 64-bit), Fedora 5.0 and above (32-bit and 64-bit), Ubuntu 6.06 and above (32-bit and 64-bit), Mint 12 and above (32-bit and 64-bit), Linux Oracle 7.x and above (32-bit and 64-bit), Red Hat Linux Server (32-bit and 64-bit).
MAC	Intel-based processors and/or Apple M1 and M2 chip (Apple Silicon)	4 GB and above	Minimum 2 GB Free space on OS Drive	macOS Big Sur (11.0 or later), macOS Monterey (12.0 or later), macOS Ventura (13.0 or later), macOS Sonoma (14.0 or later), macOS Sequoia (version 15 or later).

System Requirements for DC/DR

Servers	2
Memory	Minimum 8 GB
Storage	Shared storage (such as SAN) that supports clustering is required. Use GPT and MBR disks instead of dynamic disks
Network	Redundant network interfaces and a robust network infrastructure are required. Use static IP addresses for enhanced reliability
Operating System	Windows Server 2025, 2022, 2019, 2016, or 2008.
Microsoft Cluster Services	Windows Failover Clustering
Database	SQL Enterprise Edition/ MySQL Maria DB

Note:

To ensure high availability (HA) for DC/DR, a minimum of two servers is required. The configuration should be selected from the System Requirements section for the eScan Ultra Security for Enterprise Management Server, based on the number of endpoints.
The servers do not need identical hardware but must share the same architecture. They should be within the same domain and have Domain Administrator privileges.

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