1)   IT Monitor 3.0
IT Monitor is the leading solution for monitoring every aspect of your LAN and WAN network. It proactively manages your network servers, printers, network devices, databases and applications.
Application monitoring, Disk Drives, CPU Usage, Disk Spaces, FTP sites, HTTP, ICMP/Ping, MS SQL, NNTP, NTDS,

 2)   Sentry-go Plus Windows Server Monitor 1.0
Sentry-go Plus! is a low cost, expandable, network-efficient monitoring solution for Windows. Options include services, processes, web & FTP sites, TCP/IP ports, event logs, log files, performance, connectivity, printing & files, SQL Server etc.
Server Monitor, disk space, event logs, services, processes, alert, web reports, performance, connectivity, FTP sites,