https://www.paessler.com/Download_PRTG/30_Day_Trial
AdMonitor your hardware with PRTG: CPU, RAM, Hard Drives, Printer, Router, Switches, etc. Enjoy a quick overview of your hardware & your whole infrastructure via dashboard and app.
Trusted by Fortune 400 · 30 day trial - no limits · All in one dashboard
Service catalog: Network Monitoring, Bandwidth Monitoring, Server Monitoring