Netgear RN3220 – ReadyNAS 3220 2U 12 Bay Diskless Hardware Manual

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Figure 10. Drive bay
1.
Disk tray handle
2.
Disk Present LED
3.
Disk tray release latch
4.
Disk Activity or Fault LED
WARNING:
No matter how many hard drives are installed in your system, ensure that all drive
trays remain in the drive bays to maintain proper airflow.
Rear Panel
The following figure shows the rear panel of the ReadyNAS 3138 storage system.
Figure 11. Rear panel
1.
Power cable socket
2.
Reserved for NETGEAR support
3.
Unit Identifier (UID) button
4.
Unit Identifier (UID) LED
5.
Four 1-gigabit LAN ports with LED status indicators
6.
Two eSATA ports
7.
Two USB 3.0 ports
8.
Three disk exhaust fans
ReadyNAS 3138
27
ReadyNAS OS 6.5