Lenovo Legion Y740-15IRHg

Type 81UH Laptop, from 2019 6 hardware reports
Memory
16 GB
In every report, slot unconfirmed
SSD and charger
Coming next
Checked from separate sources
Check before you buy

Check before you buy.

Every machine in the reports has exactly 16 GB. Some laptops report soldered memory as a slot, so we can't confirm a free slot on this one. Open the bottom panel or check the maker's manual first.

Slots listed
2 SO-DIMM slots
Type
DDR4-2666 260-pin SO-DIMM
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
6 of 6 reports show this layout

Worked out from 6 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.

2 laptop-size slots listed by the firmware
Illustration

Questions

Can I upgrade the RAM in the Lenovo Legion Y740-15IRHg?

Check before you buy. Every machine in the reports has exactly 16 GB. Some laptops report soldered memory as a slot, so we can't confirm a free slot on this one. Open the bottom panel or check the maker's manual first.

What type of RAM does the Lenovo Legion Y740-15IRHg use?

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

How much RAM can the Lenovo Legion Y740-15IRHg 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 Legion Y740-15IRHg, and the type code starts with 81UH.

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