A: Windows 8 editions have different memory limits. Memory limits in the following list are for 64-bit editions of Windows 8 (since 32-bit would be limited by the architecture to 4GB).

  • Windows 8 - 128GB
  • Windows 8 Professional - 512GB
  • Windows 8 Enterprise - 512GB

Learn more from "BitLocker Changes in Windows 8" and "20 Windows 8 Devices that Wowed the Crowds at CES."