Practical notes
1 GHz or faster with 2 or more cores on a compatible 64-bit processor Storage 64 GB or larger storage device System Firmware UEFI, Secure Boot capable TPM Trusted Platform Module (TPM) version 2.0 Graphics Card Compatible with DirectX 12 or later with WDDM 2.0 driver Display Download Windows 11 21h2 Iso File 64-bit Microsoft
To be precise, the end-of-service dates for Windows 11, version 21H2 were as follows: Practical notes 1 GHz or faster with 2
Before proceeding with an older version of the operating system, you should be aware of its lifecycle status: the end-of-service dates for Windows 11
If your organization requires the specific Enterprise edition of the 21H2 build:
Once the ISO is downloaded, it is good practice to verify its integrity. This ensures the file wasn't corrupted during the download process.