Windows Server 2003 R2, an update release of the Windows Server 2003 operating system, makes it easier and more cost-effective to extend connectivity and control to identities, locations, data, and applications throughout and beyond your organization.
Built on Windows Server 2003 with Service Pack 1 (SP1), R2 takes advantage of the stability and increased security of a proven code base while extending connectivity and control into new areas.
Windows Server R2 requires a new server license and is available for purchase through the same channels as Windows Server -http://www.microsoft.com/windowsserver2003/R2/R2FAQ.mspx
| Windows 2003 Standard Edition | Windows 2003 Enterprise Edition | Windows 2003 Datacenter | Windows 2003 Web Edition | Windows 2003 Small Business Server | Windows 2003 x64 Standard Edition | Windows 2003 x64 Enterprise Edition | Windows 2003 x64 Datacenter Edition | |
| Maximum # Physical Processors | 1-4 CPU | 1-8 CPU | 8-32 CPU / 8-64 CPU (R2) | 1-2 CPU | 1-2 CPU | 1-2 CPU / 1-4 CPU (R2) | 1-4 CPU / 1-8 CPU (R2) | 8-32 CPU / 8-64 CPU (R2) |
| Maximum Memory Capacity | 4 GB RAM | 32 GB RAM | 64 GB RAM /128 GB (R2) | 2 GB RAM | 4 GB RAM | 32 GB RAM | 64 GB RAM /1TB (R2) | 512 GB RAM / 1TB (R2) |
* Notes:
Dual core processors (two execution cores in single processor package) only count as one CPU
Data Center Edition Requires Minimum 8 Physical Processors
Standard Edition 32-bit operating systems such may not see full 4GB of memory due to BIOS option ROM
R2 refers to Update Release 2 (see below) scheduled for release in the second quarter of 2006
Your IP Address is:
38.107.179.230