For example:
• If the drives are connected to port 3 of the SAS expander, then the uFF drives are 1 to 4.
• If the drives are connected to port 9 of the SAS expander, then the uFF drives are 25 to 28.
Drives
SAS/SATA drive components and LEDs
Item
Description Status
1 Locate • Solid blue = The drive is being identified by a host
application.
• Flashing blue = The drive carrier firmware is being updated
or requires an update.
2 Activity ring LED • Rotating green = Drive activity.
• O = No drive activity.
Table Continued
Component identification 32