Windows Server 2012 R2 – 50 RDS User Cals | Lifetime license

Windows Server 2012 R2 User CALs: Enabling User Access to Windows Server

In the realm of Windows Server licensing, Client Access Licenses (CALs) play a crucial role. Specifically, User CALs grant individual users the right to access a Windows Server installation. Let’s dive into the details of Windows Server 2012 R2 User CALs:

1. What Are User CALs?:
   • A Client Access License (CAL) is required for each employee or each employee device that accesses a Windows Server installation.
   • User CALs are associated with specific users and allow them to use multiple devices to connect to the server.
2. Licensing Modes:
   • Windows Server CALs can be used in one of two licensing modes:
     • Per User/Per Device: In this mode, the CAL is assigned to the user or device, allowing access from any device they use.
     • Per Server: This mode is determined at the time of Windows Server installation and is based on the number of CALs purchased.
3. Processor-Based Licensing Model:
   • Windows Server 2012 R2 Standard and Datacenter editions follow a consistent processor-based licensing model.
   • Each license covers up to two physical processors on a single server.
   • The minimum number of licenses required for each server depends on the number of physical processors.
4. Edition Overview:
   • Windows Server 2012 R2 offers different editions:
     • Datacenter Edition: Designed for highly virtualized private cloud environments.
     • Standard Edition: Suitable for non-virtualized or lightly virtualized environments.
     • Essentials Edition: Intended for small businesses with up to 25 users running on servers with up to two processors.
     • Foundation Edition: Tailored for small businesses with up to 15 users running on single-processor servers (available only through OEM).
5. CALs Not Required for Access in Essentials Edition:
   • In the Essentials Edition, CALs are not required for access.
   • Essentials comes with 25 user accounts, and Foundation comes with 15 user accounts.
6. Determining the Number of Licenses:
   • Each license covers up to two physical processors on a single server.
   • The minimum number of licenses required for each server is determined by the number of physical processors.

In summary, Windows Server 2012 R2 User CALs provide the necessary access rights for individual users to connect to Windows Servers. Whether you’re managing a small business or a large enterprise, understanding CALs ensures compliance and efficient user acces