Reference Guide
Table 29. CIM_Fan Properties
Property Description Data Type
VariableSpeed Species if the fan supports variable
speeds.
Boolean
DesiredSpeed Indicates the currently requested fan speed,
dened in RPM. When the VariableSpeed
value is TRUE, the fan supports variable
speeds. When a variable speed fan is
supported (VariableSpeed is TRUE), the
actual speed is determined using a sensor
(CIM_Tachometer) that is associated with
the fan.
uint64
CIM_UserDevice
The CIM_UserDevice class described in Table below contains logical devices that allow a system’s users to input or view data. Classes
derived from CIM_UserDevice include CIM_Keyboard and CIM_PointingDevice.
The following table describes the properties and data type of the CIM User Device class.
Class Name: CIM_UserDevice
Parent Class: CIM_LogicalDevice
Table 30. CIM_UserDevice Properties
Property Description Data Type
IsLocked Indicates if the device is locked, preventing
user input or output.
Boolean
CIM_PointingDevice
The CIM_PointingDevice class described in Table below includes those devices used to point to regions of a display. Examples of such
devices are a mouse or a trackball.
The following table describes the properties and data type of the CIM Pointing Device class.
Class Name: CIM_PointingDevice
38
CIM_LogicalElement