Table 1. Rear view of the system (liquid cooling configuration)
Item Ports, panels, or slots Icon Description
1 Express Service Tag N/A The Express Service Tag is
a slide-out label panel that
contains system information such
as Service Tag, NIC, MAC address,
and so on. If you have opted
for the secure default access to
iDRAC, the Information tag will
also contain the iDRAC secure
default password.
2 PCIe expansion card riser 1 (R1A/
R2A)
N/A The expansion card riser enables
you to connect PCI Express
expansion cards.
3 Coolant tubes N/A Cold coolant flows into the system
from one tube and hot coolant
leaves the system from another
tube.
4 Liquid cooling bracket N/A Enables you to secure the coolant
tubes at the back of the system.
5 OCP 3.0 N/A The OCP NIC card supports
OCP 3.0. The NIC ports are
integrated on the OCP card which
is connected to the system board.
6 Lock release for sled handle N/A Enables you to release and then
pivot the handle to remove the
sled from the enclosure.
7 iDRAC Direct port (Micro AB-
USB)
The iDRAC Direct (Micro-AB
USB) port enables you to access
the iDRAC direct Micro-AB USB
features. For more information,
see the Integrated Dell Remote
Access Controller User's Guide at
www.dell.com/poweredgemanuals.
8 Sled power button N/A Enables you to power on the sled
while accessing it from the rear.
9 Mini-DisplayPort Enables you to connect a display
device to the system.
10 iDRAC or NIC or RJ45 port The NIC ports that are integrated
on the LOM card provide network
connectivity which is connected to
the system board.
or
Enables you to remotely access
iDRAC. For more information,
see the Integrated Dell Remote
Access Controller User's Guide at
www.dell.com/poweredgemanuals.
11 USB 3.0 port The USB ports are 9-pin, 3.0-
compliant. These ports enable you
to connect USB devices to the
system.
10 PowerEdge C6620 system configurations and features
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