$chassisRef = $wsmanConnectionObject.NewReference("CIM_Chassis")
foreach($chassisItem in $chassisRef.Enumerate())
{
	$chassisInstance = $chassisItem.Object
	$manufacturer = $chassisInstance.GetProperty("Manufacturer")
	$model = $chassisInstance.GetProperty("Model")
	$version = $chassisInstance.GetProperty("Version")
	$serialNumber = $chassisInstance.GetProperty("SerialNumber")
}