Minimal system requirements for Parallels Mac Management components are:
- CPU: quad-core 2 GHz or faster CPU
- Memory: 4 GB of available memory
- Disk space: 20 GB of available disk space
- OS: Windows Server 2008 R2 and higher
Note: With release of SCCM 1702 Microsoft has deprecated Windows Server 2008, so in order to be future proof it's recommended to use Windows Server 2012 or above.