With IPHost Network Monitor you can run WMI Free Space monitoring of various devices in your network.
To create a WMI monitor for Free Space, provide host name (it must be a Windows host) and specify custom WQL query:
The FreeSpace property indicates in bytes how much free space is available on the logical disk.
The Win32_LogicalDisk class represents a data source that resolves to an actual local storage device on a Win32 system. The class returns both local as well as mapped logical disks. However, the recommended approach is to use this class for obtaining information on local disks and to use the Win32_MappedLogicalDisk class for information on mapped logical disk.
IPHost Network Monitor is an advanced and easy tool for monitoring LAN and WAN networks, network servers, workstations and TCP/IP devices. Use IPHost Network Monitor to monitor your servers, domains, computers and devices.