Teclast F15S
Laptop, from 2020 7 hardware reports
Memory

Up to 8 GB
4 laptop-size slots
SSD and charger
Coming next
Checked from separate sources
Depends on the configuration
It depends on the configuration.
The reports show more than one memory layout for this laptop. Check the label or the system information before you buy.
- Slots
- 4 SO-DIMM slots
- Type
- LPDDR3-1600 SO-DIMM
- Most seen working
- 8 GB in two or more machines
- Firmware says
- 8 GB maximum
- How sure
- 4 of 7 reports show this layout
See 8 GB LPDDR3-1600 SO-DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 7 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.

4 laptop-size slots
Illustration Questions
Can I upgrade the RAM in the Teclast F15S?
It depends on the configuration: the reports show more than one memory layout for this laptop.
What type of RAM does the Teclast F15S use?
LPDDR3-1600 laptop-size sticks (SO-DIMM).
How much RAM can the Teclast F15S take?
Machines in the reports run up to 8 GB. That matches the 8 GB maximum the firmware reports.
Is this my laptop?
Check the model name on the label underneath. It should read F15S.