System Features; Front View; Drive Carrier Indicators - Supermicro SuperServer 621H-TN12R 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
Control Panel
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1
0
Item Description
0-11 Twelve 3.5-inch or 2.5-inch front drive bays, NVMe, SAS, orSATA with additional parts*
* see optional parts list

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
Blue
Status
Red
LED
Red
Red
Red
Green
Amber
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4
3
Figure 1-1. System Front View
Logical Storage Drive Numbers
Drive Carrier LED Indicators
Blinking Pattern Behavior for Device
Solid On Idle SAS/NVMe drive installed
Blinking I/O activity
Off Idle SATA drive installed
Solid On Failure of drive with RSTe support
Blinking at 1 Hz Rebuild drive with RSTe support
On for five seconds, Power on for drive with RSTe support
then off
Blinking at 4 Hz Identify drive with RSTe support
Solid Green LED Safe to remove NVMe device
Blinking at 1Hz Do not remove NVMe device
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7
6
VROC section in this manual.
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Chapter 1: Introduction
Appendix B for additional
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