MSI U90-U100
Laptop, from 2009 8 hardware reports
Memory
Up to 2 GB
2 laptop-size slots
SSD and charger
Coming next
Checked from separate sources
Upgradable
Yes. 2 slots, up to 2 GB seen working.
It takes DDR2 laptop-size sticks (SO-DIMM).
- Slots
- 2 SO-DIMM slots
- Type
- DDR2 200-pin SO-DIMM
- Most seen working
- 2 GB in two or more machines
- How sure
- 7 of 8 reports show this layout
See 8 GB DDR2 SO-DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 8 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
2 laptop-size slots
Illustration Questions
Can I upgrade the RAM in the MSI U90-U100?
Yes. 2 slots, up to 2 GB seen working. It takes DDR2 laptop-size sticks (SO-DIMM).
What type of RAM does the MSI U90-U100 use?
DDR2 laptop-size sticks (SO-DIMM, 200-pin).
How much RAM can the MSI U90-U100 take?
Machines in the reports run up to 2 GB.
Is this my laptop?
Check the model name on the label underneath. It should read U90-U100.