Windows 10 Enterprise LTSC 2019 builds on Windows 10 Pro, version 1809 adding premium features designed to address the needs of large and mid-size organizations (including large academic institutions), such as:

List:
Windows 10 Enterprise 2019 LTSC x86-x64
Windows 10 Enterprise N 2019 LTSC x86-x64

System requirements:

Processor: 1 gigahertz (GHz) or faster processor or SoC.
RAM: 1 gigabyte (GB) for 32-bit systems or 2 GB for 64-bit systems.
Hard disk space: 16 GB for 32-bit systems or 32 GB for 64-bit systems.
Video adapter: DirectX 9 or later with WDDM 1.0 driver.
Display: 800 x 600.
Internet connection: An Internet connection is required for updates and certain features to work.


- Integrated updates until May 10, 2022;
- Integrated .Net Framework 4.8;
- .Net Framework 3.5 included (including 2.0 and 3.0);
- Integrated SmartFix 2.4.5, Microsoft DaRT in winre.wim and boot.wim;
- The systems were not in audit mode.

https://www.microsoft.com