Lenovo XiaoXinDuoduet IAU7
Only one machine has reported its memory so far, so this answer rests on a single example. Check the label or open the panel before you buy.
No. The memory is soldered to the board.
16 GB is built in and there is no slot to add more.
- Free slots
- None
- Type
- LPDDR4-4266
- Soldered
- 16 GB
- Firmware says
- 16 GB maximum
- How sure
- 1 of 1 report show this layout
Worked out from 1 hardware report of this tablet. Sources and method. Updated 10 Nov 2026.
Yes. It takes an NVMe M.2 SSD.
The slot runs at PCIe 4.0 x4, up to about 7.9 GB/s. M.2 drives come in 2230, 2242 and 2280 lengths (30, 42 and 80 mm). Check the length printed on your current drive before you order.
- Drive type
- NVMe (PCIe)
- Slot speed
- PCIe 4.0 x4, from 1 machine
- Length
- Check your current drive
- How sure
- NVMe drive in 1 of 1 machines
From 1 PCI device report. Sources and method. Updated 10 Nov 2026.
Illustration Match the label on your battery.
We don't have this model's battery capacity yet. The capacity (Wh) and the part number are printed on the battery itself. A replacement should match that part number.
- Capacity
- On the battery's label
How to read a battery label. Sources and method. Updated 10 Nov 2026.
Illustration Match the label on your charger.
We don't have this model's charger rating yet. The label on your charger shows it: the output line gives volts and amps, and volts times amps is the watts (19.5 V at 3.33 A is 65 W). Buy one with the same plug, the same voltage and at least as many watts.
- Rated output
- On your charger's label
How to read a charger label. Sources and method. Updated 10 Nov 2026.
Illustration Questions
Can I upgrade the RAM in the Lenovo XiaoXinDuoduet IAU7?
No. The memory is soldered to the board. 16 GB is built in and there is no slot to add more.
What type of RAM does the Lenovo XiaoXinDuoduet IAU7 use?
LPDDR4-4266 memory soldered to the board.
What SSD does the Lenovo XiaoXinDuoduet IAU7 take?
Yes. It takes an NVMe M.2 SSD. The slot runs at PCIe 4.0 x4, up to about 7.9 GB/s. M.2 drives come in 2230, 2242 and 2280 lengths (30, 42 and 80 mm). Check the length printed on your current drive before you order.
Is this my tablet?
Check the label on the bottom. It should say XiaoXinDuoduet IAU7, and the type code starts with 82TQ.