Netgear RN3138 – Rackmount ReadyNAS Storage Hardware Manual

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5.
1-gigabit LAN ports with LED status indicators
6.
Console port
7.
USB 3.0 ports
ReadyNAS 4220 Rear Panel
The following figure shows the rear panel of the ReadyNAS 4220 storage system.
Figure 16. Rear panel
1.
Power supplies
2.
Power Supply LEDs
3.
Unit Identifier (UID) LED
4.
eSATA ports
5.
1-gigabit LAN ports with LED status indicators
6.
Console port
7.
USB 2.0 ports
8.
10-gigabit LAN ports with LED status indicators
Status Information
You can obtain information about the status of your system by reviewing the indicators listed in the following
table.
ReadyNAS 3220 and 4220
36
ReadyNAS OS 6.5