Lenovo ThinkPad E14 Gen 2

Type 20TB Laptop, from 2021 13 hardware reports
Memory
Up to 32 GB
1 laptop-size slot
Battery
46 Wh
Reported by the batteries
SSD and charger
Coming next
Checked from separate sources
Upgradable

Yes. One slot, up to 32 GB seen working.

It takes DDR4-3200 laptop-size sticks (SO-DIMM).

Slots
1 SO-DIMM slot
Type
DDR4-3200 260-pin SO-DIMM
Most seen working
32 GB in two or more machines
Firmware says
128 GB maximum (often wrong, so we show what machines run)
How sure
13 of 13 reports show this layout
See 32 GB DDR4-3200 SO-DIMM on AmazonOpens an Amazon search for this exact spec.

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

1 laptop-size slot
Illustration
Battery

Batteries in these laptops report 46 Wh.

That is the design capacity the batteries themselves report, and the label can read 1 to 3 Wh higher. Other pack sizes may have shipped, so check the capacity printed on yours before you order.

Lenovo ThinkPad E14 Gen 2 battery on AmazonMatch the capacity and part number to the label on your battery.

From 13 battery readings. Sources and method. Updated 9 Nov 2026.

Illustration

Questions

Can I upgrade the RAM in the Lenovo ThinkPad E14 Gen 2?

Yes. One slot, up to 32 GB seen working. It takes DDR4-3200 laptop-size sticks (SO-DIMM).

What type of RAM does the Lenovo ThinkPad E14 Gen 2 use?

DDR4-3200 laptop-size sticks (SO-DIMM, 260-pin).

How much RAM can the Lenovo ThinkPad E14 Gen 2 take?

Machines in the reports run up to 32 GB. The firmware reports a maximum of 128 GB, a figure that is often wrong.

What battery does the Lenovo ThinkPad E14 Gen 2 use?

Batteries in these laptops report 46 Wh, going by 13 reports. Other pack sizes may have shipped, so check the capacity printed on yours.

Is this my laptop?

Check the label on the bottom. It should say ThinkPad E14 Gen 2, and the type code starts with 20TB. Other type codes share this name: 20TA, 20T6, 20T7.

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