Acer TravelMate B311-31
Laptop, from 2020 3 hardware reports
Memory
Up to 4 GB
1 laptop-size slot
SSD and charger
Coming next
Checked from separate sources
Upgradable
Yes. One slot, up to 4 GB seen working.
It takes DDR4-2400 laptop-size sticks (SO-DIMM).
- Slots
- 1 SO-DIMM slot
- Type
- DDR4-2400 260-pin SO-DIMM
- Most seen working
- 4 GB in two or more machines
- Firmware says
- 4 GB maximum
- How sure
- 3 of 3 reports show this layout
See 4 GB DDR4-2400 SO-DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 3 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
1 laptop-size slot
Illustration Questions
Can I upgrade the RAM in the Acer TravelMate B311-31?
Yes. One slot, up to 4 GB seen working. It takes DDR4-2400 laptop-size sticks (SO-DIMM).
What type of RAM does the Acer TravelMate B311-31 use?
DDR4-2400 laptop-size sticks (SO-DIMM, 260-pin).
How much RAM can the Acer TravelMate B311-31 take?
Machines in the reports run up to 4 GB. That matches the 4 GB maximum the firmware reports.
Is this my laptop?
Check the model name on the label underneath. It should read TravelMate B311-31.