A. NT Workstation can support 2 CPU's, NT Server supports 4 CPU's, however the OEM version of NT Server can support up to 32 CPU's.

In Windows 2000 as follows:

  • Windows 2000 Professional 2
  • Windows 2000 Server 4
  • Windows 2000 Advanced Server 8
  • Windows 2000 Datacenter Server 32