SFF flash adapter components and LED definitionsSFF flash adapter components and LED definitions
ItemItem ComponentComponent DescriptionDescription
1 Locate
Off—Normal
Solid blue—The drive is being identified by a host application.
Flashing blue—The drive firmware is being updated or requires an
update.
2 uFF drive ejection latch Removes the uFF drive when released.
3 Do not remove LED
Off—OK to remove the drive. Removing the drive does not cause a
logical drive to fail.
Solid white—Do not remove the drive. Removing the drive causes one
or more of the logical drives to fail.
4 Drive status LED
Off—The drive is not configured by a RAID controller or a spare drive.
Solid green—The drive is a member of one or more logical drives.
Flashing green (4 Hz)—The drive is operating normally and has
activity.
Flashing green (1 Hz)—The drive is rebuilding, erasing, or performing
a RAID migration, stripe size migration, capacity expansion, logical
drive extension, or spare activation.
Flashing amber/green (1 Hz)—The drive is a member of one or more
logical drives that predicts the drive will fail.
Solid amber—The drive has failed.
Flashing amber (1 Hz)—The drive is not configured and predicts the
drive will fail.
5 Adapter ejection release latch and
handle
Removes the SFF flash adapter when released.