Owners Manual

Item Indicator, button, or connector Icon Description
4 sled release lock N/A
Enables you to remove the sled from the enclosure.
5 rear power button N/A
Enables you to power on the sled while accessing it from the
rear.
6 iDRAC or NIC port Enables you to remotely access iDRAC. For more information,
see the iDRAC User’s Guide at Dell.com/poweredgemanuals.
7 mini display port Enables you to connect a display device to the system. For more
information, see Technical specications.
8 iDRAC Direct micro USB port
Enables you to connect a portable device to the sled.
9 OCP card slot N/A Enables you to connect Open Compute Project (OCP)
expansion cards. For more information, see Technical
specications.
10 EST pull out tab N/A This tab has the unique Express Service Code, Service Tag, and
MAC address labels.
11 system id indicator The System Identication (ID) LED is available on the back of
the system. Press the system ID button on the front of the
enclosure to identify a system in a rack.
12 USB 3.0 port (2)
The USB ports are 9-pin and 3.0-compliant. These ports enable
you to connect USB devices to the system.
Network ports indicator codes
Figure 2. LAN indicators on the QSFP carrier card
1
Link indicator
8 XC6420 Series XC Core System overview