# Power

Device > Monitor > Environment Monitoring > Power

From this dialog box, you can monitor the amount of power available and consumed by various components in the device.

This dialog box displays the following data:

- Total Power Available (CefcTotalAvailableCurrent)

- Total Power Drawn (CefcTotalDrawnCurrent)

- Remaining Power (cefcTotalAvailableCurrent - cefcTotalDrawnCurrent)

> Power Supplies:

- Power Supply (description)

- Capacity (Cefc FRUCurrent)

> Modules:

- Module Number (description)

- Power Required (Watts) (CefcFRUCurrent)

Do one of the following:

- Click OK to continue.

- Click Apply to save the changes in the dialog box.

- Click Cancel to close the dialog box.

- Click Refresh to update the contents of the dialog box.

- Click Print to print the contents of the dialog box.

- Click Help to access online help.

Total Power Available (CefcTotalAvailableCurrent)

Total amount of power (in watts) available from the device's power supplies.

Total Power Drawn (CefcTotalDrawnCurrent)

Total amount of power (in watts) drawn from the device's power supplies.

Remaining Power (cefcTotalAvailableCurrent - cefcTotalDrawnCurrent)

Amount of power available for use by the device. It is calculated by subtracting the total power drawn from the total power available.

Power Supplies:

Power Supply (description)

Indicates the power supply number.

Capacity (Cefc FRUCurrent)

Amount of power available from a power supply, in watts.

Modules:

Module Number (description)

Indicates the module number.

Power Required (Watts) (CefcFRUCurrent)

Amount of power required to operate this module, in watts.