Vista Requirements : Windows Vista Business Edition

Recommended System Requirements

• 40 GB hard disk
  with 15 GB of free hard disk space
• 1 GB of system memory
  RAM (Only 256 MB can be used for Integrated UMA Graphics Memory)
• 1 GHz 32-bit (x86)
  or 64-bit (x64) CPU
• Internal or external DVD-ROM drive
• Keyboard and Microsoft Mouse
  or compatible pointing device
• 128 MB Windows Aero capable DirectX 9-class graphics card
• Audio output capability
• Internet access capability

Maximum System Requirements

• 10 Simultaneous Peer Network Connections
• 4 GB of system memory
  RAM with 32-bit (x86) CPU
• 2 Physical CPUs
  Multi-Core + Hyper-threading supported
• 128 GB of system memory
  RAM with 64-bit (x64) CPU

Minimum System Requirements

• 20 GB hard disk with 15 GB of free hard disk space
• 512 MB of system memory
  RAM (Only 64 MB can be used for Integrated UMA Graphics Memory)
• Super VGA (800 x 600) graphics card
• 800 MHz 32-bit (x86)
  or 64-bit (x64) CPU
• Keyboard and Microsoft Mouse
  or compatible pointing device
• Internal or external CD-ROM drive

Retail price : $299 - Upgrade: $199 - OEM: $149