Windows Server 2025 Standard – 16 Core License Pack

Maximum RAM
4 PB for hosts that support 5-level paging
256 TB for hosts that support 4-level paging

Can be used as virtualization guest
Yes; 2 virtual machines, plus one Hyper-V host per license

2x Virtual OSE / Hyper-V isolated containers

Windows Server Containers
Unlimited Windows containers and up to two Hyper-V containers

Storage replica
1 partnership and 1 resource group with a single 2TB volume