If you deployed the 180-day evaluation version and want to convert it to a fully licensed retail or volume version without reinstalling, use the Deployment Image Servicing and Management (DISM) tool.
The 64-bit architecture is mandatory for Windows Server 2016; no 32-bit version exists. Within the 64-bit framework, two primary editions are relevant for production:
Sign in to the Microsoft 365 Admin Center (or the legacy VLSC). Navigate to > Your products > Volume licensing . Locate Windows Server 2016 Standard . Select the ISO download type and the 64-bit setting. windows server 2016 standard r2 download iso 64 bit
Windows Server 2016 requires a 64-bit processor; 32-bit architecture is not supported for this version www.wiresoft.com : 1.4 GHz 64-bit processor www.wiresoft.com
Before installing, ensure your hardware meets these baseline specs: Windows Server 2016 | Microsoft Evaluation Center If you deployed the 180-day evaluation version and
: Evaluation versions must be activated within 10 days to avoid automatic shutdowns Volume Licensing Service Center (VLSC)
To safely download and install the 64-bit operating system for your enterprise infrastructure or home lab, it is vital to know that . While its predecessor had an R2 release (Windows Server 2012 R2), Windows Server 2016 skips this naming scheme entirely, introducing updates through cumulative monthly patches instead. Navigate to > Your products > Volume licensing
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You can download a full-featured 64-bit ISO for testing from the Microsoft Evaluation Center . This version is valid for 180 days and can be converted to a full version later with a valid product key.
Convert the server to the full Standard edition using your genuine product key: DISM /online /Set-Edition:ServerStandard /ProductKey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX /AcceptEula
For enterprise deployments using volume licensing agreement: