Component identification 17
Online/Activity
LED (green)
Fault/UID LED
(amber/blue)
Definition
4 flashes per
The drive is active and is operating normally.
Off
A critical fault condition has been identified for this drive and the
controller has placed it offline. Replace the drive as soon as
possible.
Off
A predictive failure alert has been received for this drive. Replace
the drive as soon as possible.
The drive is offline, a spare, or not configured as part of an array.
SFF drive LED definitions
The drive is being identified by a host application.
The drive carrier firmware is being updated or requires an
update.
3
Do not remove the drive. Removing the drive causes one or
more of the logical drives to fail.
Removing the drive does not cause a logical drive to fail.
The drive is a member of one or more logical drives.
The drive is rebuilding or performing a RAID migration, strip size
migration, capacity expansion, or logical drive extension, or is
erasing.
amber/green
The drive is a member of one or more logical drives and predicts
the drive will fail.
The drive is not configured and predicts the drive will fail.
The drive is not configured by a RAID controller.
The blue Locate LED is behind the release lever and is visible when illuminated.