✅ Windows Server 2022 Standard

Windows Server is the platform for building an infrastructure of connected apps, networks, and web services - from the workgroup to the data center. Provides hybrid cloud and data processing, and a new level of security and innovation for your company's apps and infrastructure.

https://www.microsoft.com/en-us/evalcenter/evaluate-windows-server-2022

Note: if your win version is EVALUATION, you need to convert it to full version using your key.
Example: DISM /online /Set-Edition: /ProductKey: /AcceptEula

Follow the instructions below:
https://learn.microsoft.com/en-us/windows-server/get-started/upgrade-conversion-options

✅ Windows Server 2025 Standard

https://www.microsoft.com/ru-ru/evalcenter/evaluate-windows-server-2025

Microsoft Windows Server 2025 Standard is a robust server operating system designed to power enterprise networks and applications. This edition of Windows Server 2025 Standard offers powerful tools for managing infrastructure, improving performance, and ensuring data security.

Block cloning support,Credential Guard,Desktop shell, Delegated Managed Service Account
Development Disk, DTrace,File compression, NVMe, OpenSSH,Secure certificate management,Security baselines
Server Message Block Overview,Extended Storage Replica Log,Virtualization-based key protection (VBS),Winget

Windows Server 2025 System Requirements
1.4 GHz 64-bit processor, 512 MB for Server Core, 2 GB for Desktop Server, 4 GB recommended, 32 GB of space,Gigabit Ethernet adapter.

*Deployment options vary. Please perform a test deployment to ensure optimal results.

Windows Server Datacenter is a server solution designed for data centers and highly virtualized cloud environments.

https://learn.microsoft.com/en-us/windows-server/remote/remote-desktop-services/rds-activate-license-server

Microsoft Windows Remote Desktop Services (RDS) CALs are client access licenses that enable secure remote user connections; access from managed or unmanaged devices; connections to session-based or virtual machine-based desktops; and the use of data center applications across corporate networks or via the Internet.

An RDS Client Access License (CAL) is required for each user or device connecting to a Remote Desktop Session Host. An RDS license server is required to install, issue, and track RDS CALs.

A Client Access License (CAL) is required for each user and device connecting to a Remote Desktop Session Host. An RDS license server is required to install, issue, and track RDS CALs. When a user or device connects to a Remote Desktop Session Host server, the host server determines whether an RDS CAL is required.