4. Overview of requirements and MS cluster products Operating System of Nodes in Cluster Maximum Nodes in cluster Per Node Network Load Balancing Component Load Balancing (requires Windows Application Center 2000) Server Cluster Maximum Processors Intel Processor Class Supported (b) Maximum RAM (GB) Windows Server 2003, Standard Edition 32 12 N/A 4 32, 64 4 Windows Server 2003, Enterprise Edition 32 12 8 8 32, 64 32 Windows Server 2003, Datacenter Edition 32 12 8 32 32, 64 64 Windows Server 2003 Compute Cluster N/A N/A N/A 4 64 4