ASUS 900AX
Laptop, from 2010 2 hardware reports
Memory

Up to 1 GB
1 laptop-size slot
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.
Upgradable
Yes. One slot, up to 1 GB seen working.
It takes the same type of laptop-size sticks (SO-DIMM).
- Slots
- 1 SO-DIMM slot
- Most seen working
- 1 GB in two or more machines
- Firmware says
- 4 GB maximum (often wrong, so we show what machines run)
- 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.

1 laptop-size slot
Illustration Questions
Can I upgrade the RAM in the ASUS 900AX?
Yes. One slot, up to 1 GB seen working. It takes the same type of laptop-size sticks (SO-DIMM).
How much RAM can the ASUS 900AX take?
Machines in the reports run up to 1 GB. The firmware reports a maximum of 4 GB, a figure that is often wrong.