Dell External OEMR XL R720XD - Detailed Chassis Features

14 PowerEdge R720 and R720xd Technical Guide
For additional system views, see the Dell PowerEdge R720 and R720xd Systems Owner’s Manual on
Support.Dell.com/Manuals.
Table 4 lists the chassis features for the R720 and R720xd systems. For additional information on
these features, see the Dell PowerEdge R720 and R720xd Systems Owner’s Manual on
Support.Dell.com/Manuals.
Feature
Description
Power button and indicator
ACPI-complaint power button with an integrated green power LED
NMI button
Recessed non-maskable interrupt (NMI) button 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
System identification button
Buttons on the back and front of a system to help identify the unit in a
data center environment
Hard drive activity LEDs
Indicate the status and activity of the hard drives
USB connectors
Two (R720) or one (R720xd) front, two back, and one internal USB
connector
vFlash media reader
Supports one vFlash media card (the R720 slot is located in the front of
the system and the R720x slot is located in the back); functionality is
activated only when iDRAC Enterprise is enabled
Video connector
Connects a monitor to the system
LCD control panel
Provides user access to buttons, display, and I/O interfaces (R720 only)
LED panel
Indicates the status of system conditions (R720xd only)
Hard drives
Front-accessible, hot-plug hard drives plus two optional
back-accessible hot-plug hard drives (R720xd only)