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Microsoft Windows Server 2025 CAL - 1 User - OEM
- Client Access License (CAL)
- Every user or device accessing Windows Server Standard or Datacenter requires a CAL
- Good for companies that have more users than devices
- No key or media
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Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund within: non-refundable
- Return for replacement within: non-replaceable
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-642-7676
- Support Website
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Microsoft Windows Server 2025 CAL – 1 User – OEM is a single-user Client Access License for accessing Windows Server Standard or Datacenter, suited to organizations licensing individual users, especially when they have more users than devices.
Recommended For
- Employees who access a Windows Server 2025 Standard or Datacenter server from multiple devices—such as a work PC, laptop, and mobile device—because one User CAL covers one person across their devices.
- Organizations with more users than shared work devices, where staff typically use their own accounts and may access the server from different endpoints; a User CAL is assigned to a person rather than a particular device.
- IT administrators licensing an additional individual who needs access to an already licensed Windows Server 2025 environment; this is one User CAL, not the server operating-system license itself.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Licensing one user to access Windows Server Standard or Datacenter; suited to organizations with more users than devices |
| License And Packaging | Windows Server 2025 Client Access License (CAL) for 1 user, packaged as OEM; no key or media included |
| Model Identifiers | Microsoft, model EP2-25261 |



