Western Digital Ultrastar Data60 User Manual page 22

User Guide
Figure 7: Rear LEDs Location
Table 9: Rear LEDs Identification
Number LED Name
1 SAS Link Status
2 SAS Fault
3 Identification
4
5
Color
Green Solid – SAS cable connected
Off – SAS cable not connected
Amber Blink @ 1 Hz (50% duty cycle) – SAS connection fault
Status Off – No SAS connection fault
Blue Blink @ 1 Hz (50% duty cycle) – Blinks only when Identification
has been activated. Will blink when any component is
identified.
Fault Amber Blink @ 1 Hz (50% duty cycle) – Enclosure has a fault
Off – Enclosure has no fault
Power Green Solid – Powered On
Behavior
Note: LEDs have a 50% duty cycle (On for 2
seconds, off for less than a second).
Note: LEDs have a 50% duty cycle (On for 2
seconds, off for less than a second).
1. Overview
1.11 LEDs
10