Xiaomi RedmiBook Pro 15S
Laptop, from 2021 20 hardware reports
Memory
Soldered
No slot to add more
SSD
2+ M.2
At least 2 M.2 SSD slots
SSD length and charger
Coming next
Checked from separate sources
Not upgradable
No. The memory is soldered to the board.
16 or 32 GB is built in and there is no slot to add more.
- Free slots
- None
- Type
- DDR4-3200
- Soldered
- 16 GB or 32 GB, depending on the configuration
- Firmware says
- 64 GB maximum (often wrong, so we show what machines run)
- SSD slots
- At least 2 M.2 SSD slots listed by the firmware
- How sure
- 20 of 20 reports show this layout
Worked out from 20 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
All soldered
Illustration Questions
Can I upgrade the RAM in the Xiaomi RedmiBook Pro 15S?
No. The memory is soldered to the board. 16 or 32 GB is built in and there is no slot to add more.
What type of RAM does the Xiaomi RedmiBook Pro 15S use?
DDR4-3200 memory soldered to the board.
How much RAM can the Xiaomi RedmiBook Pro 15S take?
Machines in the reports run up to 16 GB, and one runs 32 GB. The firmware reports a maximum of 64 GB, a figure that is often wrong.
Does the Xiaomi RedmiBook Pro 15S have an M.2 SSD slot?
Yes. The firmware lists at least 2 M.2 SSD slots, in 20 reports. Some firmware leaves a slot out, so there may be more.
Is this my laptop?
Check the model name on the label underneath. It should read RedmiBook Pro 15S.