System Features; Front View; Drive Carrier Indicators - Supermicro SuperServer 620U-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
with BMC Password
0
1
2
Control Panel
Item Description
0-5 3.5" hot-swap SAS3*/SATA/NVMe* drive bays (NVMe from CPU1)
6-11 3.5" hot-swap SAS3*/SATA/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
3
4
5
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
11
Chapter 1: Introduction
Appendix B
6 9
7
10
8
11
VROC section in this manual.
for additional