Overview: Install Hyper-V on Windows Server Using 3 Methods
Hyper-V is Microsoft's native Type 1 hypervisor available in Windows Server 2019, 2022, and 2025. It requires a 64-bit processor with Second Level Address Translation (SLAT), minimum 4 GB RAM for production environments, and hardware virtualization enabled in BIOS/UEFI. Windows Server 2025 supports up to 4 petabytes of memory and 2,048 logical processors per Hyper-V host.
Three installation methods are supported: (1) Server Manager GUI — Add Roles and Features wizard > Hyper-V role; (2) PowerShell — Install-WindowsFeature -Name Hyper-V -IncludeManagementTools -Restart; (3) DISM — DISM /Online /Enable-Feature /FeatureName:Microsoft-Hyper-V /All. All three methods require a system restart. Post-installation, verify the installation with Get-WindowsFeature Hyper-V and access Hyper-V Manager via Server Manager or the virtmgmt.msc console.
Tip: On Server Core installations (recommended for production), use PowerShell or DISM — Server Manager GUI is unavailable. Use sconfig for basic configuration after installation.



