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System Requirements XR

XR-Server

HARDWARE

	recommended	minimum
RAM	≥ 8 GB	4 GB
CPU	≥ 2 x 2 GHz	2 GHz
Hard drive memory, PLUS OPERATING SYSTEM AND PUBLICATIONS	≥ 100 GB	≥ 40 GB (depending on the size and number of documents in the cache)

SOFTWARE

Operating system	Windows Server 2019
	Windows Server 2022
	Windows Server 2025
runtime environment	.NET Framework 3.5 and .NET Framework 4.7.2 (4.8)
Database	MS SQL-Server 2017
	MS SQL-Server 2019
	MS SQL-Server 2022
	MS SQL-Server 2025
	MS Azure Database

XR-Client

HARDWARE

	recommended	minimum
RAM, WINDOWS 10/11	≥ 8 GB	4 GB
RAM, TERMINALSERVER	~2 GB per running XR client plus operating system
CPU	≥ 2 x 2 GHz	≥ 2 GHz
Hard drive memory, plus operating system and publications	≥ 500 MB	≥ 500 MB

SOFTWARE

Operating system	Windows 10/Windows 11, 64 bit
	Windows Server 2016 Terminalserver
	Windows Server 2019 Terminalserver
	Windows Server 2022
runtime environment	.NET Framework 4.7.2 (or 4.8)

publication server

Note:
For ideal performance, we recommend installing the XR server, publication server and databases on different machines!

HARDWARE

	recommended	minimum
RAM	≥ 16 GB	8 GB
CPU	≥ 4 x 2 GHz	≥ 2 GHz
Hard drive memory, PLUS OPERATING SYSTEM AND PUBLICATION CACHE	≥ 100 GB	≥ 40 GB (depending on the size and number of documents in the cache)

SOFTWARE

Operating system	Windows Server 2019
	Windows Server 2022
	Windows Server 2025
runtime environment	.NET Framework 3.5 und .NET Framework 4.7.2 (4.8)
Database	MS SQL-Server 2017
	MS SQL-Server 2019
	MS SQL-Server 2022
	MS SQL-Server 2025
	MS Azure Database

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For reasons of improved readability, the generic masculine form is used in the German-language version of this website. This form shall be understood to be gender-neutral.