Dell OptiPlex Tower Plus 7020 - Hardware security

Video port resolution (GPU—Discrete)
The following table lists the video port resolution for your OptiPlex Tower Plus 7020.
Table 21. Video port resolution (GPU—Discrete)
Graphics card Video ports Maximum supported resolution
NVIDIA GeForce RTX 4060
● Three DisplayPort 1.4a (HBR2
support) ports (Display Port 1.2
Certified. DisplayPort 1.3/1.4 ready.)
● One HDMI 2.1a port
● DisplayPort 1.4a port: 7680 x 4320
@ 60 Hz (requires two DisplayPort
1.4a links and DSC compression)
● HDMI 2.1a port: 7680 x 4320
YUV420 or DSC @ 60 Hz
AMD Radeon RX 6300 Two DisplayPort 1.4a (HBR2 support)
ports
For one-port configuration -
● With DSC enabled - 8K @ 60 Hz.
● Without DSC enabled - 5120 x 2880
@ 60 Hz
AMD Radeon RX 6500 Two DisplayPort 1.4a (HBR2 support)
ports
For one-port configuration -
● With DSC enabled - 8K @ 60 Hz
● Without DSC enabled - 5120 x 2880
@ 60 Hz
External display support (GPU—Discrete)
Table 22.
External display support (GPU—Discrete)
Graphics Card Video ports Number of supported external
displays
DisplayPort Multi-Stream
Transport (MST) support
NVIDIA GeForce RTX 4060
● Three DisplayPort 1.4a
(HBR2 support) ports
(Display Port 1.2
Certified. DisplayPort
1.3/1.4 ready.)
● One HDMI 2.1a port
4 Supported
AMD Radeon RX 6300 Two DisplayPort 1.4a (HBR2
support) ports
2 Supported
AMD Radeon RX 6500 Two DisplayPort 1.4a (HBR2
support) ports
2 Supported
NOTE: DisplayPort Multi-Stream Transport (MST) allows you to daisy chain monitors that have DisplayPort 1.2 and above
ports and MST support. For more information about using DisplayPort Multi-Stream Transport, see www.dell.com/support.
Hardware security
The following table lists the hardware security of your OptiPlex Tower Plus 7020.
Table 23.
Hardware security 
Hardware security
Chassis intrusion switch
Chassis lock slot support
China TPM
Specifications of OptiPlex Tower Plus 7020 27