How Much RAM Can a ASUSTek Computer ASUS Zenbook S 14 UX5406SA_UX5406SA Take?
ASUSTek Computer ASUS Zenbook S 14 UX5406SA_UX5406SA
The memory is soldered to the mainboard. It cannot be upgraded.
There are no memory slots on this model, so no RAM stick will fit. The largest configuration this laptop shipped with was 32 GB of LPDDR5. If you need more memory, the only route is a different laptop.
See laptops that ship with more RAM →How we know
This answer is derived from 8 independent hardware reports for the ASUSTek Computer ASUS Zenbook S 14 UX5406SA_UX5406SA, of which 100% agree. We publish a model only when the reports agree overwhelmingly.
Check it yourself
On Windows, open Task Manager → Performance → Memory. It shows Slots used and the form factor directly. On Linux, run sudo dmidecode -t memory.
Specifications derived from linuxhw/DMI, licensed CC-BY-4.0.