Forefront Security for Exchange Server system requirements
Applies to: Forefront Security for Exchange Server
The following are the minimum server and workstation requirements for Forefront Security for Exchange Server.
All minimum system memory and disk space requirements for Microsoft Exchange Server 2007 must be met before installing Forefront Security for Exchange Server. Too little available memory or disk space may impact the ability of Forefront to scan large files.
Minimum server requirements
The following are the minimum server requirements.
If both the Exchange and SharePoint products are installed on the same server, only Forefront for Exchange can be installed, to protect Exchange.
x64 architecture-based computer with one of the following processors:
Intel Xeon or Intel Pentium Family processor that supports Intel Extended Memory 64 Technology (Intel EM64T)
AMD Opteron or AMD Athlon 64 processor that supports AMD64 platform
Microsoft Windows Server® 2003, Windows Small Business Server 2003, or Microsoft Windows Server "Longhorn"
Microsoft Exchange Server 2007 (Standard or Enterprise)
1 gigabyte (GB) of free memory, in addition to that required to run Exchange 2007 (2 GB recommended).
With each additional licensed scan engine, more memory is needed per scanning process.
2 GB of available disk space. This is in addition to the disk space required for Microsoft Exchange Server 2007.
1 gigahertz (GHz) Intel processor.
Minimum workstation requirements
The following are the minimum workstation requirements:
Windows Server 2003, Windows® 2000 Professional, Windows XP, or Windows Vista
256 MB of available memory
10 MB of available disk space
Intel processor or equivalent