WMI-Win32_PhysicalMemory 内存条参数 python 通过wmi 读取 内存  ConfiguredVoltage --配置电压 就会报错 请各位指教。

 

想通过读取内存的电压来判定是几代内存;

1代：2.5v ；2代1.8v；3代1.5v ；4代1.35v

为啥读取   ConfiguredVoltage --配置电压 就会报错 请各位指教。

 

uint32 ConfiguredVoltage

 

 

 

 

 

报错信息如下：

Traceback (most recent call last):
  File "F:/python/pyqt5/硬件配置-v1.py", line 216, in <module>
    INFOs=INFO()
  File "F:/python/pyqt5/硬件配置-v1.py", line 18, in __init__
    self.info()
  File "F:/python/pyqt5/硬件配置-v1.py", line 141, in info
    information.list.append("内存电压: %s" %memModule.Voltage)
  File "C:\Users\Administrator\.virtualenvs\pyqt5--0gm3DHp\lib\site-packages\wmi.py", line 603, in __getattr__
    return getattr(self.ole_object, attribute)
  File "C:\Users\Administrator\.virtualenvs\pyqt5--0gm3DHp\lib\site-packages\win32com\client\dynamic.py", line 527, in __getattr__
    raise AttributeError("%s.%s" % (self._username_, attr))
AttributeError: <unknown>.Voltage