サーバーOSのエディションの違い

• Windows 2000 Server
• Windows 2000 Server
• Windows 2000 Advanced Server
• Windows 2000 Datacenter Server
• Windows Server 2003 32bit(参考：機能比較(32bit))
• Windows Server 2003 Standard Edition
• Windows Server 2003 Enterprise Edition
• Windows Server 2003 Datacenter Edition
• Windows Server 2003 Web Edition
• Windows Server 2003 R2, Standard Edition
• Windows Server 2003 R2, Enterprise Edition
• Windows Server 2003 R2, Datacenter Edition
• Windows Small Business Server 2003
• Windows Server 2003 64bit(参考：機能比較(64bit))
• Windows Server 2003 Standard x64 Edition
• Windows Server 2003 Enterprise x64 Edition
• Windows Server 2003 Datacenter Edition
• Windows Server 2003 Enterprise Edition for Itanium-based system
• Windows Server 2003 Datacenter Edition for Itanium-based Systems
• Windows Server 2003 R2, Standard x64 Edition
• Windows Server 2003 R2, Enterprise x64 Edition
• Windows Server 2003 R2, Datacenter Edition
• Windows Server 2008(参考：Microsoft Windows Server 2008 エディション概要,Windows Server 2008 エディション別機能比較表)
• Windows Server 2008 Standard (x86, x64)
• Windows Server 2008 Standard without Hyper-V (x86, x64)
• Windows Server 2008 Enterprise (x86, x64)
• Windows Server 2008 Enterprise without Hyper-V (x86, x64)
• Windows Server 2008 Datacenter (x86, x64)
• Windows Server 2008 Datacenter without Hyper-V (x86, x64)
• Windows Server 2008 for Itanium-based Systems
• Windows Web Server 2008
• Windows HPC Server 2008 (x64)
• Windows Storage Server 2008 (x86, x64)
• Windows Small Business Server 2008 (x64)
• Windows Essential Small Business Server 2008 (x64)
• Hiper-V Server 2008(無償)