Dell Latitude 3140
2-in-1 laptop, from 2023 2 hardware reports
Memory
Up to 8 GB
4 slots + soldered
SSD and charger
Coming next
Checked from separate sources
Only 2 machines reported so far, so this answer rests on few examples. Check the label or open the panel before you buy.
Partly soldered
Yes, you can add one stick. Up to 8 GB seen working.
4 or 8 GB is soldered to the board and 4 slots are free for a LPDDR5-4800 stick.
- Free slots
- 4 memory slots
- Type
- LPDDR5-4800
- Soldered
- 4 GB or 8 GB, depending on the configuration
- Most seen working
- 8 GB; one machine runs 8 GB
- Firmware says
- 4 GB maximum
- How sure
- 2 of 2 reports show this layout
Worked out from 2 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
4 slots plus soldered memory
Illustration Questions
Can I upgrade the RAM in the Dell Latitude 3140?
Yes, you can add one stick. Up to 8 GB seen working. 4 or 8 GB is soldered to the board and 4 slots are free for a LPDDR5-4800 stick.
What type of RAM does the Dell Latitude 3140 use?
LPDDR5-4800 memory soldered to the board.
Is this my laptop?
Check the model name on the label underneath. It should read Latitude 3140.