Lenovo IdeaPadFlex 4-1470

Type 80SA Laptop, from 2016 4 hardware reports
Memory
Up to 4 GB
1+ laptop-size slot
SSD and charger
Coming next
Checked from separate sources
Upgradable

Yes. At least 1 slots, up to 4 GB seen working.

It takes DDR4-2133 laptop-size sticks (SO-DIMM).

Slots
At least 1 SO-DIMM slot
Firmware lists
4 sockets, but no machine in the reports had more than 1 filled. Many laptops list sockets that aren't there, and some workstations hide two slots under the keyboard.
Type
DDR4-2133 260-pin SO-DIMM
Most seen working
4 GB in two or more machines
Firmware says
32 GB maximum (often wrong, so we show what machines run)
How sure
4 of 4 reports show this layout
See 4 GB DDR4-2133 SO-DIMM on AmazonOpens an Amazon search for this exact spec.

Worked out from 4 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 Lenovo IdeaPadFlex 4-1470?

Yes. At least 1 slots, up to 4 GB seen working. It takes DDR4-2133 laptop-size sticks (SO-DIMM).

What type of RAM does the Lenovo IdeaPadFlex 4-1470 use?

DDR4-2133 laptop-size sticks (SO-DIMM, 260-pin).

How much RAM can the Lenovo IdeaPadFlex 4-1470 take?

Machines in the reports run up to 4 GB. The firmware reports a maximum of 32 GB, a figure that is often wrong.

Is this my laptop?

Check the label on the bottom. It should say IdeaPadFlex 4-1470, and the type code starts with 80SA.

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