What are the different versions of Windows 2000?
Windows 2000 Professional is the workstation edition of Windows 2000. This is basically Windows NT Workstation 5.0, although Win2K Professional of course includes all of the new technologies for Win2K. Windows 2000 Server/Advanced Server is the server edition of Windows 2000, which is designed to serve small- to mid-sized businesses and workgroups. Server supports up to 4GB of physical RAM and up to 4 processors per computer. Advanced Server supports up to 8GB of RAM and 8 processors per computer. Windows 2000 Datacenter Server is designed for large businesses and computer clusters. Datacenter supports up to 32 processors per computer and up to 64GB of RAM, as well as built-in clustering and load-balancing features.