Lenovo IdeaPad 330-15IKB

Type 81FE Laptop, from 2018 34 hardware reports

Memory

Up to 20 GB

2 laptop-size slots

SSD and charger

Coming next

Checked from separate sources

Upgradable

Yes. 2 slots, up to 20 GB seen working.

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

Slots: 2 SO-DIMM slots
Type: DDR4-2133 260-pin SO-DIMM
Most seen working: 20 GB in two or more machines
Firmware says: 32 GB maximum (often wrong, so we show what machines run)
How sure: 34 of 34 reports show this layout

See 8 GB DDR4-2133 SO-DIMM on AmazonOpens an Amazon search for this exact spec.

Worked out from 34 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 Lenovo IdeaPad 330-15IKB?

Yes. 2 slots, up to 20 GB seen working. It takes DDR4-2133 laptop-size sticks (SO-DIMM).

What type of RAM does the Lenovo IdeaPad 330-15IKB use?

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

How much RAM can the Lenovo IdeaPad 330-15IKB take?

Machines in the reports run up to 20 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 IdeaPad 330-15IKB, and the type code starts with 81FE. Other type codes share this name: 81DE, 81DC, 81FD.