Below consolidated sheets can be used for reference for clients counts against each role.
|Server Role||Child role support||Connections||Other Notes|
||25 Primary||700,000 desktops (computers that run Windows, Linux, and UNIX)
25,000 devices that run Mac and Windows CE 7.0.
100,000 devices that you manage by using on-premises MDM.
300,000 cloud-based devices,[when you integrate Microsoft Intune]
|1.The central administration site cannot have clients assigned to it.
2.The central administration site does not support site system roles that directly support clients, such as management points and distribution points.
|Primary||250 Secondary, 250 DP, 2000 Pull DP, 15 MP||Stand alone Pri can support 175,000 total clients|
|Secondary||No child support, 250 DP, 2000 Pull DP, 1 MP||15,000 clients|
|Cloud Management gateway||1 CMG supports 16 VM instances in Azure, You can have multiple instances||Each CMG instance can support 6000 connections|
|Distribution Point||4000 simultanious connections||1. Each DP supports 10K applications and Packages
2. The actual number of clients that one distribution point can support depends on the speed of the network and the hardware configuration of the server.
|Fall Back Status point||100,000 clients||Don’t install management points on servers that are across a slow link from the primary site server or the site database server|
|Management Point||25000 clients|
|Software Update point||SUP installed on site server can support 25000 clients.
SUP that is remote from site server can support 150000 clients (when the remote computer meets the Windows Server Update Services (WSUS) requirements to support this number of clients)