External Ports; Internal Slots - Dell Latitude 7420 Setup And Specifications

Table 6. Memory specifications (continued)
Description
Memory speed
Maximum memory configuration
Minimum memory configuration
Memory size per slot
Memory configurations supported

External ports

The following table lists the external ports on your Latitude 7420.
Table 7. External ports
Description
USB ports
Audio port
Video port/ports
Media-card reader
Power-adapter port
Security-cable slot

Internal slots

The following table lists the internal slots of your Latitude 7420.
Table 8. Internal slots
Description
M.2
Values
4267 MHz
32 GB
8 GB
8 GB, 16 GB, 32 GB
● 8 GB
● 16 GB
● 32 GB
Values
● One USB 3.2 Gen 1 port with PowerShare
● Two Thunderbolt 4 ports with DisplayPort Alt Mode/
USB4/Power Delivery
Universal audio jack
● One HDMI 2.0 port
● Two Thunderbolt 4 ports with DisplayPort Alt Mode/
USB4/Power Delivery
One microSD-card slot
USB Type-C port with Power Delivery
One wedge-shaped lock slot
Values
One M.2 2230/2280 Keyed M slot for solid-state drive
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
Number: 144170 at www.dell.com/support.
Specifications of Latitude 7420
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