Dell Vostro 3500

Laptop, from 2010 61 hardware reports
Memory
Up to 32 GB
2 laptop-size slots
SSD and charger
Coming next
Checked from separate sources
Upgradable

Yes. 2 slots, up to 32 GB seen working.

It takes DDR4-2666 laptop-size sticks (SO-DIMM).

Slots
2 SO-DIMM slots
Type
DDR4-2666 260-pin SO-DIMM
Most seen working
32 GB in two or more machines
Firmware says
128 GB maximum (often wrong, so we show what machines run)
How sure
43 of 61 reports show this layout
See 16 GB DDR4-2666 SO-DIMM on AmazonOpens an Amazon search for this exact spec.

Worked out from 61 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 Dell Vostro 3500?

Yes. 2 slots, up to 32 GB seen working. It takes DDR4-2666 laptop-size sticks (SO-DIMM).

What type of RAM does the Dell Vostro 3500 use?

DDR4-2666 laptop-size sticks (SO-DIMM, 260-pin).

How much RAM can the Dell Vostro 3500 take?

Machines in the reports run up to 32 GB. The firmware reports a maximum of 128 GB, a figure that is often wrong.

Is this my laptop?

Check the model name on the label underneath. It should read Vostro 3500.