Lenovo Yoga S730-13IML
Type 81U4 Laptop, from 2021 2 hardware reports
Memory

Up to 16 GB
2 slots + soldered
SSD and charger
Coming next
Checked from separate sources
Only 2 machines reported so far, so this answer rests on few examples. Check the label or open the panel before you buy.
Partly soldered
Yes, you can add one stick. Up to 16 GB seen working.
16 GB is soldered to the board and 2 slots are free for a LPDDR3-2133 stick.
- Free slots
- 2 memory slots
- Type
- LPDDR3-2133
- Soldered
- 16 GB
- Most seen working
- 16 GB in two or more machines
- Firmware says
- 32 GB maximum (often wrong, so we show what machines run)
- How sure
- 2 of 2 reports show this layout
Worked out from 2 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.

2 slots plus soldered memory
Illustration Questions
Can I upgrade the RAM in the Lenovo Yoga S730-13IML?
Yes, you can add one stick. Up to 16 GB seen working. 16 GB is soldered to the board and 2 slots are free for a LPDDR3-2133 stick.
What type of RAM does the Lenovo Yoga S730-13IML use?
LPDDR3-2133 memory soldered to the board.
How much RAM can the Lenovo Yoga S730-13IML take?
Machines in the reports run up to 16 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 Yoga S730-13IML, and the type code starts with 81U4.