Nagios Support Forum

ok...suppose i have a virtual server on an esx host with 2 cpu, 4 gb ram and 80 gb ok disk space... how can i calculate how many hosts/services can i manage of an istance of nagios installed on my VM

hi,
i have a question about nagios performance and capabilities. I need to monitor 2000 hosts with ad average of 30 services per host=60.000 services. It is possibile to do this with nagios core?
how many hosts and services can manage with nagios core? What are the hardware requirements?
thanks