CIM Reference Guide

54 CIM_LogicalElement
CIM_UserDevice
The CIM_UserDevice class described in Table 3-17 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.
Table 3-16. CIM_Fan Properties
Class Name: CIM_Fan
Parent Class: CIM_CoolingDevice
Property Description Data
Type
VariableSpeed Specifies if the fan supports variable speeds. Boolean
DesiredSpeed Indicates the currently requested fan speed, defined 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
Table 3-17. CIM_UserDevice Properties
Class Name: CIM_UserDevice
Parent Class: CIM_LogicalDevice
Property Description Data Type
IsLocked Indicates if the device is locked, preventing user input or
output.
Boolean
CIM_ManagedSystemElement
CIM_LogicalElement
CIM_LogicalDevice
CIM_UserDevice