: Focused strictly on security vulnerabilities.
: While primary downloads now focus on newer versions, you can still find Windows Server 2012 R2 Evaluation ISOs which may include some later rollups. Download Windows Server 2012 With August 2018 U...
: Organizations with active licenses can download refreshed media directly from their portal. Important Lifecycle Notice Windows Server 2012 R2 | Microsoft Evaluation Center : Focused strictly on security vulnerabilities
Microsoft does not typically provide public download links for older, pre-updated ISOs to the general public. You can access them through the following official channels: Download Windows Server 2012 With August 2018 U...