2.5" Drive Hot-Swap Backplane Overview; Table 20. Drive Status Led States; Table 21. Drive Activity Led States - Intel R1000GZ Technical Product Specification

Power on with no drive activity
Power on with drive activity
Green
Power on and drive spun down
Power on and drive spinning up
5.1.1

2.5" Drive Hot-Swap Backplane Overview

A backplane is attached to the back of the drive bay assembly.
On the front side of each backplane are mounted eight hard disk drive interface connectors (A), each providing
both power and I/O signals to attached hard disk drives.
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Intel Server System R1000GZ/GL Product Family TPS

Table 20. Drive Status LED States

Off No access and no fault
Amber
Solid On Hard Drive Fault has occured
Blink RAID rebuild in progress (1 Hz), Identify (2 Hz)

Table 21. Drive Activity LED States

Condition Drive Type
SAS
SATA
SAS
SATA
SAS
SATA
SAS
SATA
Revision 1.1
Behavior
LED stays on
LED stays off
LED blinks off when processing a command
LED blinks on when processing a command
LED stays off
LED stays off
LED blinks
LED stays off