Dell PowerEdge R420 Technical Guide - Page 12

Chassis features, Dell PowerEdge, R420 Systems Owner's Manual - drivers

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Figure 4. Internal view Chassis features Table 4 lists the features on the R420 chassis. For additional information, see the Dell PowerEdge R420 Systems Owner's Manual on Support.Dell.com/Manuals. Table 4. Chassis features Feature Description Power button Front bezel NMI button System identification button Hard drives USB connectors Information tag Video connector 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 eight 2.5- inch drives Connects USB devices to the server Slide- out label panel for recording system information Connects a monitor to the server 12 PowerEdge R420 Technical Guide

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PowerEdge R420 Technical Guide
Figure 4.
Internal view
Chassis features
Table 4 lists the features on the R420 chassis. For additional information, see the
Dell PowerEdge
R420 Systems Owner’s Manual
on
Support.Dell.com/Manuals
.
Table 4.
Chassis features
Feature
Description
Power button
ACPI- compliant power button with an integrated green power LED
Front bezel
Covers the system’s front- loading hard drives and locks for security
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 drives
Up to eight 2.5- inch drives
USB connectors
Connects USB devices to the server
Information tag
Slide- out label panel for recording system information
Video connector
Connects a monitor to the server