Windows Server 2008各版本特性功能对比

KEY: = Not Available = Available
Specification Web Standard Enterprise Datacenter Itanium
X86 Sockets Available4 Available4 Available8 Available32 Not
X64 Sockets Available4 Available4 Available8 Available64 Not
IA64 Sockets Not Not Not Not Available64
X86 RAM Available4 GB Available4 GB Available64 GB Available64 GB Not
X64 RAM Available32 GB Available32 GB Available2 TB Available2 TB Not
IA64 RAM Not Not Not Not Available2 TB
Hot Add Memory Not Not Available Available Available
Hot Replace Memory Not Not Not Available Available
Hot Add Processors Not Not Not Available Available
Hot Replace Processors Not Not Not Available Available
Failover Cluster Nodes (Nodes) Not Not Available16 Available16 Available8
Fault Tolerant Memory Sync Not Not Available Available Available
Cross-File Replication (DFS-R) Not Not Available Available Available
Network Access Connections (RRAS) Not Available250 AvailableUnlimited AvailableUnlimited Available2
Network Access Connections (IAS) Not Available50 AvailableUnlimited AvailableUnlimited Not
Terminal Services Gateway Not Available250 AvailableUnlimited AvailableUnlimited Not
Virtual Image Use Rights Not Available1 Available4 AvailableUnlimited AvailableUnlimited
Remote Desktop Admin Connections Available2 Available2 Available2 Available2 Available