Dell EMC PowerEdge T550 Installation And Service Manual page 17

Table 5. Features available on the front of the system (continued)
Item Ports, panels, and slots
4
Status LED indicators
5 System health and ID
indicator
6 iDRAC Direct port (Micro-
AB USB)
7 USB 2.0 port
8 USB 3.0 port
9 BOSS S2 module (optional) N/A
10 Drive
Icon Description
you have opted for the secure default access to iDRAC, then the
Information tag also contains the iDRAC secure default password.
N/A Enables you to identify any failed hardware components. There are
up to five status LEDs and an overall system health LED bar. For
more information about Status LED indicators, see the
poweredgemanuals.
Indicates the status of the system. For more information about
System health and system ID indicator codes, see the
poweredgemanuals.
The iDRAC Direct port (Micro-AB USB) enables you to access the
iDRAC direct Micro-AB USB features. For more information, see the
https://www.dell.com/idracmanuals.
NOTE: You can configure iDRAC Direct by using a USB to micro
USB (type AB) cable, which you can connect to your laptop
or tablet. Cable length should not exceed 3 feet (0.91 meters).
Performance could be affected by cable quality.
The USB ports are 4-pin, 2.0-compliant. These ports enable you to
connect USB devices to the system.
The USB ports are 9-pin and 3.0-compliant. These ports enable you to
connect USB devices to the system.
This slot supports the BOSS S2 module.
N/A Enables you to install SAS/SATA drives that are supported on your
system.
PowerEdge T550 system overview
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17