... нашел "открытую" ссылку на system requirements для NAV 5.0:
 
 
Основная выдержка:
 
SQL Server Option for Microsoft Dynamics NAV 5.0
Operating system

 1.
 Microsoft Windows XP SP2 or later (X86 or running 32 bit on X64)
 
2.
 Microsoft Windows 2003 SP1 or later (X86 or running 32 bit on X64)
 
3.
 Microsoft Windows Vista (X86 or running 32 bit on X64)
 
 
Hardware resources
 1.
 Hard disk space:
• About 250 MB (full installation incl. two language modules)
 
• About 110 MB (minimal installation incl. two language modules)
 
 
2.
 Memory:
• 60 MB free memory with default cache settings
 
 
3.
 CPU:
• See operating system requirements
 
 
 
Other Applications
 1.
 Microsoft SQL Server 2005 Express is required for single-user installation when selecting SQL Server Option for Microsoft Dynamics NAV.
 
2.
 SQL Server 2005 Express is part of the client installation program.
 
 

Microsoft SQL Server
Operating system

 1.
 See requirements for Microsoft SQL Server 2000 or Microsoft SQL Server 2005
 
 
Other Applications
 1.
 Microsoft SQL Server 2000, SP4 or Microsoft SQL Server 2005
 
 

C/Side client for Microsoft Dynamics NAV 5.0
Operating system

 1.
 Microsoft Windows XP SP2 or later (X86 or running 32 bit on X64)
 
2.
 Microsoft Windows 2003 SP1 or later (X86 or running 32 bit on X64)
 
3.
 Microsoft Windows Vista (X86 or running 32 bit on X64)
 
 
Hardware Resources
 1.
 Hard disk space:
• About 250 MB (full installation incl. two language modules)
 
• About 110 MB (minimal installation incl. two language modules)
 
 
2.
 Memory:
• 60 MB free memory with default cache settings
 
 
3.
 CPU:
• See operating system requirements
 
 
 

C/Side Database Server for Microsoft Dynamics NAV 5.0
Operating system

 1.
 Microsoft Windows XP SP2 or later (X86 or running 32 bit on X64)
 
2.
 Microsoft Windows 2003 SP1 or later (X86 or running 32 bit on X64)
 
3.
 Microsoft Small Business Server 2003 SP1 or later (X86 or running 32 bit on X64)
 
4.
 Microsoft Windows Vista (X86 or running 32 bit on X64)
 
 
Hardware Resources
 1.
 Hard disk space:
• Space for database
 
• Temporary space equivalent to the size of the largest primary index
 
 
2.
 Memory:
• Min 30 MB, Max 1 GB
 
 
3.
 CPU:
• The server can only use 1 CPU
 
 
4.
 Network:
• TCP/IP or NetBIOS-compatible LAN
 
• LAN network connection should be 100 Mbit/sec or better