Dell OptiPlex Tower Plus 7020 - External ports

Table 6. Memory matrix(continued)
Configuration Slot
UDIMM1 UDIMM2 UDIMM3 UDIMM4
64 GB DDR5 32 GB 32 GB
128 GB DDR5 32 GB 32 GB 32 GB 32 GB
External ports
The following table lists the external ports of your OptiPlex Tower Plus 7020.
Table 7. External ports
Description Values
Network port
One RJ45 Ethernet port 10/100/1000 Mbps
USB ports
● Three USB 3.2 Gen 1 (5 Gbps) ports
● Two USB 2.0 (480 Mbps) with SmartPower On ports
● One USB 2.0 (480 Mbps) with PowerShare port
● One USB 2.0 (480 Mbps) port
● One USB 3.2 Gen 2x2 (20 Gbps) Type-C port
NOTE: This port does not support video/audio
streaming.
● One USB 3.2 Gen 2 (10 Gbps) port
● One USB 3.2 Gen 2 (10 Gbps) port
● One optional USB 3.2 Gen 2 (10 Gbps) Type-C with
DisplayPort port
Audio port
● One Universal Audio port
● One retaskable line-in/line-out audio port
Video port
● Three DisplayPort 1.4a (HBR2 support) ports
NOTE: The maximum resolution supported by
DisplayPort 1.4a is up to 4096 x 2304 @ 60 Hz.
●
One optional port (HDMI 2.1/DisplayPort 1.4a (HBR3
support)/VGA/USB 3.2 Gen 2 (10 Gbps) Type-C with
DisplayPort port)
NOTE: The maximum resolution supported by optional
port is
○ HDMI 2.1 port: Up to 4096 x 2160 @ 60 Hz
○ DisplayPort 1.4a (HBR3 support) port: Up to
5120 x 3200 @ 60 Hz
○ VGA port: Up to 1920 x 1200 @ 60 Hz
○ USB 3.2 Gen 2 (10 Gbps) Type-C with
DisplayPort port: Up to 5120 x 3200 @ 60 Hz
I/O port
One optional serial port
Media-card reader
One optional SD-card 4.0 slot
Power port
One power-cable connector
Security-cable slot
● One security-cable slot (for Kensington locks)
● One padlock ring
20 Specifications of OptiPlex Tower Plus 7020