Knowledge Center

Controller

The Controller page displays crucial information about the controllers, including:

  • Controller shows the name and active or passive role of each controller.
  • Status shows the connection status of each controller.
  • Serial Number shows the serial number that helps to identify each controller.
  • Physical Memory shows the size of the memory module installed on each controller.
  • Temperature shows the CPU temperature.
  • Fan Status shows the operating status of the fans. An Error status indicates a malfunctioning fan that needs to be replaced.
  • Current DSM Version shows the current firmware version installed on each controller. Make sure to install the same version on both controllers.