Figure 4. Quick Resource Locator - Dell PowerEdge R920 Technical Manual

Video connector
LCD menu buttons
Information tag
LCD panel
Optical drive
Hard drives
USB connectors
vFlash media card slot
Ethernet connectors
Power supply units
PCIe slots
iDRAC7 Enterprise port
Quick Resource Locator (QRL)
The PowerEdge R920 features a Quick Resource Locator — a model‐specific Quick Response (QR)
code located inside the R920 chassis cover (see Figure 4). Use your smartphone to access the Dell
QRL app to learn more about the server.
The QR code provides quick access to:
Step‐by‐step videos, including overviews of system internals and externals, as well as
detailed, concise task‐oriented videos and installation

Reference materials, including searchable owner's manual content, LCD diagnostics, and an
electrical overview
Service tag lookup, so you can quickly gain access to your specific hardware configuration
info and warranty information
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Dell PowerEdge Technical Guide
Connects a monitor to the server.
Allows you to navigate the control panel LCD menu.
A slide‐out label panel for system information including the
Express Service tag, Embedded NIC1 MAC address, and
iDRAC7 Enterprise card MAC address.
Displays system ID, status information and system error
messages.
One optional SATA DVD‐ROM drive or DVD+/‐RW drive

Up to 24 2.5" hot‐plug 12Gb/6Gb SAS HDD or SAS/SATA
SSD

Up to 8 Express Flash NVMe PCIe SSD (PCIe
Two USB 2.0‐compliant ports in the front, and two in the rear,
connect USB devices to the server.
Allows insertion of a vFlash media card.
Connects integrated 10/100/1000 NICs to the server
Supplies power to the server
Up to 10 PCIe slots; 8 PCIe 3.0, + 1 RAID slot, + 1 NDC slot + 2
optional PCIe slots
Allows you to navigate the control panel LCD menu
Figure 4. Quick Resource Locator
wizards
3.0)