Lenovo IdeaPadFlex 5 14IIL05

Type 81X1 2-in-1 laptop, from 2020 13 hardware reports
Memory
Soldered
No slot to add more
SSD and charger
Coming next
Checked from separate sources
Not upgradable

No. The memory is soldered to the board.

8 or 16 GB is built in and there is no slot to add more.

Free slots
None
Type
DDR4-3200
Soldered
8 GB or 16 GB, depending on the configuration
Firmware says
16 GB maximum
How sure
12 of 13 reports show this layout

Worked out from 13 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.

All soldered
Illustration

Questions

Can I upgrade the RAM in the Lenovo IdeaPadFlex 5 14IIL05?

No. The memory is soldered to the board. 8 or 16 GB is built in and there is no slot to add more.

What type of RAM does the Lenovo IdeaPadFlex 5 14IIL05 use?

DDR4-3200 memory soldered to the board.

How much RAM can the Lenovo IdeaPadFlex 5 14IIL05 take?

Machines in the reports run up to 16 GB. That matches the 16 GB maximum the firmware reports.

Is this my laptop?

Check the label on the bottom. It should say IdeaPadFlex 5 14IIL05, and the type code starts with 81X1. Other type codes share this name: 81WS.

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