ASUS Zenbook UM3402YA
Laptop, from 2022 29 hardware reports
Memory
Soldered
No slot to add more
SSD
1+ M.2
At least 1 M.2 SSD slot
SSD length and charger
Coming next
Checked from separate sources
Not upgradable
No. The memory is soldered to the board.
All of the memory is built in and there is no slot to add more.
- Slots
- None
- Firmware says
- 32 GB maximum
- SSD slots
- At least 1 M.2 SSD slot listed by the firmware
- How sure
- 29 of 29 reports show this layout
Worked out from 29 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
All soldered
Illustration Questions
Can I upgrade the RAM in the ASUS Zenbook UM3402YA?
No. The memory is soldered to the board. All of the memory is built in and there is no slot to add more.
Does the ASUS Zenbook UM3402YA have an M.2 SSD slot?
Yes. The firmware lists at least 1 M.2 SSD slot, in 29 reports. Some firmware leaves a slot out, so there may be more.
Is this my laptop?
Check the model name on the label underneath. It should read Zenbook UM3402YA.