Microsoft Exchange Server 2007 Standard with 5 CALs
Microsoft Exchange Server 2007 is the next version of Microsoft Exchange Server, the industry's leading server for e-mail, calendaring and unified messaging. A key technology in Microsoft's strategy for unified communications, which will put people at the center of communications, Exchange Server 2007 has been designed specifically to meet the challenges and address the messaging needs of today's businesses. Exchange Server 2007 Enterprise Edition is designed for large enterprise corporations, and enables creation of multiple storage groups and databases.
Hard Drive Space: 1.2 GB (200 MB required on system drive)
Operating System: Windows Server 2003 x64
Minimum Processor Type: Intel EMT64 or AMD64 (Intel Itanium not supported)
RAM Size: at least 2 GB per server
Other Requirements: DVD-ROM drive, NTFS file structure
Additional required software: .NET Framework 2.0, Microsoft Management Console 3.0, Windows PowerShell, Microsoft Active Directory & Application Mode SP1, Microsoft Outlook 2003 or higher (recommended)