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Table 6. Memory specifications (continued)
Description
External ports
The following table lists the external ports of your Latitude 5540.
Table 7. External ports
Description
Network port
USB ports
Audio port
Video port
Media-card reader
Power-adapter port
Security-cable slot
Internal slots
The following table lists the internal slots of your Latitude 5540.
Table 8. Internal slots
Description
M.2
Values
● 8 GB, 1 x 8 GB, DDR5, 4800 MT/s, single-channel
● 16 GB, 2 x 8 GB, DDR5, 4800 MT/s, dual-channel
● 16 GB, 1 x 16 GB, DDR5, 4800 MT/s, single-channel
● 32 GB, 2 x 16 GB, DDR5, 4800 MT/s, dual-channel
● 64 GB, 2 x 32 GB, DDR5, 4800 MT/s, dual-channel
● 8 GB, 1 x 8 GB, DDR5, 5200 MT/s, single-channel
● 16 GB, 2 x 8 GB, DDR5, 5200 MT/s, dual-channel
● 16 GB, 1 x 16 GB, DDR5, 5200 MT/s, single-channel
● 32 GB, 2 x 16 GB, DDR5, 5200 MT/s, dual-channel
● 64 GB, 2 x 32 GB, DDR5, 5200 MT/s, dual-channel
Values
One RJ-45 port
● Two Thunderbolt 4 port Power Delivery and DisplayPort
NOTE:
You can connect a Dell Docking Station to this
port. For more information, search in the Knowledge
Base Resource at www.dell.com/support.
● One USB 3.2 Gen 1 port with PowerShare
● One USB 3.2 Gen 1 port
One Universal audio jack
One HDMI 2.0 port
One microSD-card slot
USB Type-C power input
One security-cable slot (wedge-shaped)
Values
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 2230/2280 slot for solid-state drive
● One M.2 2230 slot for solid-state drive
● One M.2 3042/3052 for WWAN card
NOTE:
To learn more about the features of different
types of M.2 cards, search in the Knowledge Base
Resource at www.dell.com/support.
Specifications of Latitude 5540
19
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