| Number | Item | Description |
|---|---|---|
| 1 | POWER | Green: Indicates that power is supplied to the ENC. |
| 2 | LOCATE | Amber: An LED to specify the chassis location on
the rear of the chassis. The LED can be lit/turned off by Maintenance Utility. |
| 3 | ALARM | Red: Indicates that the removal of the drive is possible when the storage system is powered on. |
| 4 | LINK | Blue: Indicates that PCIe between DKBN and ENC is linked up. |