Multiple display support matrix
The following table lists the multiple display support matrix for your OptiPlex 7400 All-in-One.
Table 23. Multiple display support matrix
Graphics
Card
Memo
ry
Ports
Supported
external
displays
with Direct
Connect
Supported
external
displays
with DP
Multi-
Stream
Supported
4K Displays
Supported
5K Displays
Resolution
Total
Power
AMD
Radeon RX
6500M
4 GB
GDDR
6
HDMI OUT—
HDMI 2.0 port
One HDMI
2.0 port
Not
supported
Yes
Not
supported
3840 x 2160
@ 60 Hz
50 W
Hardware security
The following table lists the hardware security of your OptiPlex 7400 All-in-One.
Table 24. 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
Environmental
The following table lists the environmental specifications of your OptiPlex 7400 All-in-One.
Table 25. Environmental
Feature
Values
Recyclable packaging
Yes
BFR/PVC—free chassis
No
Vertical orientation packaging support
Yes
Multi-Pack packaging
No
30
Specifications of OptiPlex 7400 All-in-One
Summary of Contents for OptiPlex 7400 All-in-One
Page 4: ...Set up your computer 1 Set up the stand Figure 1 Articulating stand 1 4 Set up your computer ...
Page 5: ...Figure 2 Fixed stand Set up your computer 5 ...
Page 7: ...2 Connect the keyboard and mouse Set up your computer 7 ...
Page 9: ...4 Connect the power cable Set up your computer 9 ...