eMachines eM355

Laptop, from 2011 9 hardware reports
Memory
Up to 2 GB
1 laptop-size slot
SSD and charger
Coming next
Checked from separate sources
Upgradable

Yes. One slot, up to 2 GB seen working.

It takes DDR3-667 laptop-size sticks (SO-DIMM).

Slots
1 SO-DIMM slot
Type
DDR3-667 204-pin SO-DIMM
Most seen working
2 GB in two or more machines
Firmware says
4 GB maximum (often wrong, so we show what machines run)
How sure
9 of 9 reports show this layout
See 8 GB DDR3-667 SO-DIMM on AmazonOpens an Amazon search for this exact spec.

From 9 reports of this machine in the Linux Hardware Database (CC BY 4.0). Updated 9 Nov 2026.

1 laptop-size slot
Illustration

Questions

Can I upgrade the RAM in the eMachines eM355?

Yes. One slot, up to 2 GB seen working. It takes DDR3-667 laptop-size sticks (SO-DIMM).

What type of RAM does the eMachines eM355 use?

DDR3-667 laptop-size sticks (SO-DIMM, 204-pin).

How much RAM can the eMachines eM355 take?

Machines in the reports run up to 2 GB. The firmware reports a maximum of 4 GB, a figure that is often wrong.

Is this my laptop?

Check the model name on the label underneath. It should read eM355.

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