TABLE 1: Recommended Microsoft Terminal Server Configuration
  Maximum Number of Users by Type
System Configuration Light (task-oriented) Medium (administrative) Heavy (knowledge)
300MHz Pentium II dual processor
with 512MB of RAM
90 60 37
200MHz Pentium Pro dual processor
with 512MB of RAM
75 50 30
200MHz Pentium Pro quad processor
with 1GB of RAM
150 100 50