Chassis Features; Table 4. Chassis Features - Dell PowerEdge R820 Technical Manual

Chassis features

Table 4 lists the features on the R820 chassis. For additional information, see the
R820 Owner's Manual
on Dell.com/Support/Manuals.
Feature
Power button
Front bezel
NMI button
System identification button
Hard drives
USB connectors
vFlash media reader
Information tag
Video connector
LCD panel and buttons
Optical drive
Tape drive
Power supply units
Power supply indicators
NIC indicators
PCIe slots
Ethernet connectors
Serial connector
iDRAC7 Enterprise port
Front control panel
The R820 control panel is located on the front of the chassis as shown in Figure 5. For more
information about the LCD control panel, see the
Dell.com/Support/Manuals.
12 PowerEdge R820 Technical Guide
Table 4. Chassis features
Description
ACPI-compliant power button with an integrated green power LED
Covers the system's front-loading hard drives and locks for security
Used to troubleshoot software and device driver errors; use only if directed
to do so by qualified support personnel or by the operating system's
documentation
Buttons on the back and front of a system to help identify the unit in a data
center environment
Up to 16 2.5-inch drives
Connects USB devices to the server
Activated when iDRAC Enterprise is enabled
Slide-out label panel for recording system information
Connects a monitor to the server
Displays system ID, status information and system error messages; two
navigation buttons to scroll through the menu on the LCD and one select
button
Optional slim DVD or DVD+RW drive
Optional external tape drive through the SAS 6Gbps HBA
Supplies power to the server
Indicates whether server has power
Indicates network activity and status
Connects PCIe expansion cards to the server
Connects integrated 10/100/1000 NICs to the server
Connects a serial device to the server
Dedicated management port for optional iDRAC Ports card
Dell PowerEdge R820 Owner's Manual
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