This value, typed as StnHardwareModuleType, indicates which hardware module occupies the chassis slot identified by stnHwSlotIndex in this table row. An admin uses it to inventory a chassis remotely, confirming which physical module type (a switch fabric module, a line card, a resource module, and so on) is installed in each slot without opening the box. For example, an admin scripting a chassis audit reads stnHwType for each slot index to build a bill-of-materials report of installed hardware.