System Features; Front View; Drive Carrier Indicators - Supermicro SuperServer 120U-TNR User Manual

1.2 System Features

The following views of the system display the main features. Refer to
specifications.

Front View

Service/Asset Tag
USB 3.0 Port
with BMC Password
1
0
Item Description
0-5 2.5" hot-swap SATA/SAS3*/NVMe* drive bays (NVMe from CPU1)
6-11 2.5" hot-swap SATA/SAS3*/NVMe* drive bays (NVMe from CPU2)
* SAS3 and NVMe support requires with additional parts

Drive Carrier Indicators

Each drive carrier has two LED indicators: an activity indicator and a status indicator. For RAID
configurations using a controller, the meaning of the status indicator is described in the table
below. For OS RAID or non-RAID configurations, some LED indications are not supported,
such as hot spare. For VROC configurations, refer to the
Color
Activity
Blue
LED
Blue
Off
Status
Red
LED
Red
Red
Red
Red
Amber
Green
3 5
2 4
Figure 1-1. Front View
Logical Storage Drive Numbers
Drive Carrier LED Indicators
Blinking Pattern Behavior for Device
Solid On Idle SAS or NVMe drive installed
Blinking I/O activity
Idle SATA or no drive
Solid On Failure of drive with RSTe support
Blinking at 1 Hz Rebuild drive with RSTe support
Blinking at 4 Hz Identify drive with RSTe support
Blinking with two blinks Hot spare for drive with RSTe support
and one stop at 1 Hz
On for five seconds, Power on for drive with RSTe support
then off
Blinking Safe to remove NVMe drive
Solid on Ejecting an NVMe drive
11
Chapter 1: Introduction
Appendix B
9
7
6 8
VROC section in this manual.
for additional
Control Panel
11
10