KBA-01459-X5V7
Summary
Azure Active Dictory Connect can be used to connect your on-premises infrastructure to Microsoft Azure AD. The server (hardware or Virtual) requirements are as follows:
OS:
– Windows server 2012R2
Network:
– Outbound internet access to port 443
Fewer than 10,000 objects in AD
– dual core 1.6 GHz CPU with 4 GB 70 GB
More than 50,000 objects in AD
– dual core 1.6 GHz CPU with 4 GB 100 GB
Additional Comments
If you plan to use the feature password writeback, then the Domain Controllers must be on Windows Server 2008 R2 or later
