Dell Latitude 5420 - Recommended Tools for Servicing

● Windows 10 Enterprise, 64-bit
● Ubuntu 20.04 LTS, 64-bit
Memory
The following table lists the memory specifications of your Latitude 5420:
Table 7. Memory specifications
Description Values
Slots
Two SO-DIMM slots
Type
DDR4, Dual-channel
Speed
3200 MHz
Maximum memory
64 GB
Minimum memory
4 GB
Memory size per slot
4 GB, 8 GB, 16 GB, 32 GB
Configurations supported
● 4 GB, 1 x 4 GB, DDR4, 3200 MHz
● 8 GB, 2 x 4 GB, DDR4, 3200 MHz
● 8 GB, 1 x 8 GB, DDR4, 3200 MHz
● 16 GB, 2 x 8 GB, DDR4, 3200 MHz
● 16 GB, 1 x 16 GB, DDR4, 3200 MHz
● 32 GB, 2 x 16 GB, DDR4, 3200 MHz
● 64 GB, 2 x 32 GB, DDR4, 3200 MHz
Ports and connectors
Table 8. External ports and connectors
External:
USB
● One USB 3.2 Gen 1 port
● One USB 3.2 Gen 1 port with PowerShare
● Two Thunderbolt 4 ports with DisplayPort Alt Mode/
USB4/Power Delivery
Audio
One universal audio port
Video
One HDMI 2.0 port
Media card reader
One micro SD-card slot
Docking port
Supported through USB Type-C
Power adapter port
Type-C power input
Security
One wedge-shaped lock slot
Communication
● RJ45 port
● microSIM card (optional)
Card slot Smart card reader slot (optional)
14 Specifications of Latitude 5420