Compatible with DirectX 12 or later with a WDDM 2.0 driver.
: In some benchmarks, 21H2 has been noted to use less RAM and storage compared to the latest versions like 24H2, often idling at cooler temperatures Limitations Download Windows 11 21h2 Iso File 64-bit Microsoft
Since 21H2 is no longer the primary download on Microsoft's site, you must use specific methods to access the older image. Compatible with DirectX 12 or later with a WDDM 2