13 Dell PowerEdge R220 Technical Guide
Chassis features
Table 4 lists the features on the R220 chassis. For additional information, see the
Dell PowerEdge
R220 Owner’s Manual
on Dell.com/Support/Manuals.
Chassis features Table 4.
Power button and indicator
ACPI-complaint power button with an integrated green power LED
Covers the system’s front-loading hard drives; can be locked to prevent
hard drives from being removed
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
Slide-out label panel for recording system information
Up to five USB ports connect USB devices to the system
Connects a monitor to the system
Displays system ID, status information, and system error messages; two
navigation buttons to scroll through the menu on the LCD and one select
button
Supports one vFlash media card; functionality is activated only when
iDRAC Enterprise is enabled
Up to 2 x 2.5” or 2 x 3.5”
Indicate the status and activity of the hard drives
Supports optional DVD drives; see the Storage section
One connector on front panel for rack mount
Non-redundant, 250W, auto-ranging (100V~240V)
Indicate whether system has power
Indicate network activity and status
Choice of network connectors through the Select Network Adapter
family
Connects a serial device to the system
Dedicated management port for optional iDRAC7 Enterprise
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