Table 21. GPU—Integrated (continued)
Controller External display support Memory size Processor
● One HDMI-OUT—HDMI
2.0 port (with UMA
configuration-65 W)
i5-12600, i5-12600T,
i7-12700, and i7-12700T
processors
Multiple display support matrix
The following table lists the multiple display support matrix for your OptiPlex 5400 All-in-One.
Table 22. Multiple display support matrix
Description Option 1 Option 2 Option 3
Integrated Graphics Card Intel UHD Graphics 710 Intel UHD Graphics 730 Intel UHD Graphics 770
Optional Module NA NA NA
Supported 4K Displays
● On board integrated DP1.4
HBR3 (5120 x 3200 @ 60
Hz)
● On board integrated HDMI
2.0 (4096 x 2160 @ 60
Hz)—with 65 W UMA
configuration
● On board integrated
DP1.4 HBR3 (5120 x
3200 @ 60 Hz)
● On board integrated
HDMI 2.0 (4096 x 2160
@ 60 Hz)—with 65 W
UMA configuration
● On board integrated DP1.4
HBR3 (5120 x 3200 @ 60 Hz)
● On board integrated HDMI 2.0
(4096 x 2160 @ 60 Hz)—with
65 W UMA configuration
Supported 5K Displays On board integrated DP1.4 HBR3
(5120 x 3200 @ 60 Hz)
On board integrated DP1.4
HBR3 (5120 x 3200 @ 60
Hz)
On board integrated DP1.4 HBR3
(5120 x 3200 @ 60 Hz)
Hardware security
The following table lists the hardware security of your OptiPlex 5400 All-in-One.
Table 23. Hardware security
Hardware security
Dell Lockable port cover (optional)
Chassis lock slot support
Noble Custom AIO Plate Lock (optional)
Supply chain tamper alerts
Chassis intrusion switch
Trusted Platform Module (Discrete TPM Enabled)
SafeBIOS including Dell Off-host BIOS Verification
BIOS Resilience
BIOS Recovery, and additional BIOS Controls
SafeID including Trusted Platform Module (TPM) 2.0
Self-Encrypting Drives (SED)
Smart card keyboard (FIPS)
D-Pedigree (Secure Supply Chain Functionality)
Dell wired mouse with fingerprinter reader
Specifications of OptiPlex 5400 All-in-One 29