Compare Microsoft Dynamics CRM 4.0 Server Editions

Every server that runs Microsoft Dynamics CRM 4.0 requires a Server License. Three Server Editions are available for Microsoft Dynamics CRM 4.0:

Microsoft Dynamics CRM 4.0 Workgroup Server

*Replaces the Small Business Edition of CRM 3.0.
*Includes and supports a maximum of 5 named User licenses.
*Runs on any version of Windows Server.

Microsoft Dynamics CRM 4.0 Professional Server

*Rich feature set with no licensing based scalability limit.
*Single-tenant deployment.

Microsoft Dynamics CRM 4.0 Enterprise Server

*Rich feature set with no licensing based scalability limit.
*Multi-tenant deployments.

Client Access Licenses

*User CAL - With a user CAL, each licensed user may access the Server from any device.
*Device CAL - With a device CAL, the CAL is assigned to a device and may be shared by non-concurrent users over time, such as in a shift worker or call center scenario.
*Limited Access – Grants read only access to users.