System Requirements

Review this Forefront Security for Exchange Server information to make sure you have the required hardware and software to run the product.

Processor	32-bit Trial X86 architecture-based computer 64-bit Trial x64 architecture-based computer with: Intel Xeon or Intel Pentium Family processor that supports Intel Extended Memory 64 Technology (Intel EM64T)¹ or AMD Opteron or AMD Athlon 64 processor that supports AMD64 platform
Operating System	Microsoft Windows Server 2003 or Microsoft Windows Server 2008
Memory	1 GB of available memory (2 GB recommended)
Hard Disk	550 MB of available disk space
Microsoft Exchange	Microsoft Exchange Server 2007

¹Intel Itanium IA64 processors are not supported