Dell DD and PowerProtect Hardware 8.0 Features and Specifications

Rear LED indicators


Name of LED	Location	Color	Definition
"Do not remove" LED	Upper left-most part of rear chassis	White	This LED is lit during system BIOS and BMC firmware updates and indicates that the SP should not be removed from the chassis, nor should system power be removed.
SP service LED	To the right of "Do not remove" LED	Amber	Solid amber - SP or a FRU inside the SP requires service Blinking amber - blink rate reflects one of the following is booting BIOS - 1/4 Hz POST - 1 Hz OS - 4 Hz
Drive Power/Activity LED ¹	Left LED on the SSD	Blue	Lit blue when the drive is powered. Blinks during drive activity.
Drive Fault LED ^a	Right LED on the SSD	Amber	Lit solid amber when a drive needs service.
System power LED	Right-most LED on the management panel	Blue	SP has good, stable power
PSU FRU LED - AC Good	Top LED on power supply	Green	AC input is as expected
PSU FRU LED - DC Good	Middle LED on power supply	Green	DC output is as expected
PSU FRU LED - Attention	Bottom LED on power supply	Amber	PSU has encountered a fault condition

Table 1. I/O LEDs
Name of LED	Location	Color	Definition
I/O module FRU LED - Figure 2	Ejector handle of I/O modules	Green/Amber	Green - I/O module has power and is functioning normally Amber - I/O module has encountered a fault condition and requires service
I/O port status LED (SAS, Fibre Channel, and optical networking I/O modules only)	One LED per I/O module port	Blue	Lit when port is enabled. May flash if SW "marks" the port. ²

Table 2. Onboard network port LEDs
Name of LED	Location	Color	Definition
Onboard network port LED - Link LED Figure 3	Top LED on network port	Green	Lit when there is a link at 1000BaseT and 100BaseT speeds Off when the link speed is 10BaseT or there is no link
Onboard network port LED - Activity LED	Bottom LED on network port	Amber	Blinks when there is traffic on the port