System Requirements – Server

The following calculations are based on the usage assumption as mentioned in Nintex RPA Usage Assumption.

	Test Server	Production Environment (minimum /for test purposes)	Production Environment (recommended for production)
	Single Server	Single Server	RPA Servers	Database Server	Centralized Log Repository Server (SEQ)*
Machine Role	RPA Server + Database + Console + SEQ	RPA Server + Database + Console + SEQ	RPA Server + Console	Database	SEQ
Number of servers**	1 physical or VM server	1 physical or VM server	1-2 physical or VM servers	According to organization policy – redundant or cluster	According to organization policy – redundant or cluster
CPU**	4 cores	8 cores + 4 cores for each 1,000 concurrent attended or 25 unattended robots	8 cores + 2 core for each 1,000 concurrent attended or 25 unattended robots	8 cores + 2 core for each 1,000 concurrent attended or 25 unattended robots	4 cores
Memory**	16 GB	24GB + 2GB for each 1,000 concurrent attended or 25 unattended robots	16GB + 1GB for each 1,000 concurrent attended or 25 unattended robots	16GB + 1GB for each 1,000 concurrent attended or 25 unattended robots	16 GB RAM
Robot Capacity		According to number of CPU cores – With 8 cores (minimum architecture): Max # of 1000 attended robots - or - Max # of 25 unattended robots With 8 additional cores: Max # of 2000 attended robots - or - Max # of 100 unattended robots	According to number of CPU cores – With 8 cores (minimum architecture): Max # of 1,000 attended robots - or - Max # of 50 unattended robots With 12 additional cores: Max # of 10,000 attended robots - or - Max # of 200 unattended robots	According to number of CPU cores – With 8 cores (minimum architecture): Max # of 1,000 attended robots - or - Max # of 50 unattended robots With 12 additional cores: Max # of 10,000 attended robots - or - Max # of 200 unattended robots
Disk Size (Local hard disk only)	250 GB	250 GB (minimum 100 GB required by the installer)	500 GB	500 GB	256 GB SSD
Network	20 Mbps in/out	20 Mbps in/out	Average of 30 Mbps (in/out) per 5,000 concurrent attended or 167 concurrent unattended robots
OS	Windows Server 2012 R2 or higher Recommended: Windows Server 2019 or higher	Windows Server 2012 R2 or higher Recommended: Windows Server 2019 or higher	Windows Server 2012 R2 or higher Recommended: Windows Server 2019 or higher
Database Software	Microsoft SQL Server 2016 or higher (Express edition, NO license required), including these components: Database Engine Services Basic Management Tools ** In test environments, Microsoft SQL Server 2017 Express Edition can be optionally installed by the RPA server installation package	Microsoft SQL Server 2016 or higher (Standard edition, license required), including these components: Database Engine Services Basic Management Tools ** In production environments, database software must be installed prior to RPA server installation		Microsoft SQL Server 2016 or higher (Standard edition or higher, license required), including these components: Database Engine Services Basic Management Tools ** In production environments, database software must be installed prior to RPA server installation

*The information is based on SEQ System Requirements.

** If you are using Vmware or any virtualization system, you must commit and reserve the required memory and CPU to each RPA server and Robot (client), i.e., the machines cannot be used as over-committed servers.