FreeBook 360° 2K Touch Screen Intel i3-1215U (Upgrading)

Laptops
1

Hi, I just received my new FreeBook 360° 2K Touch Screen Intel i3-1215U. Please can I ask the following questions:

  1. What`s the maximum DDR5 it can take?
  2. Is the RAM soldered?
  3. If not I assume it has an 8GB and a 4GB stick inside. What speed are they?
  4. Can I add an additional M.2 drive, and if so what speeds, capacity, and form?

Thanks

2

Please can I also ask:

While it would void the warranty lets say someone was hypothetically speaking an electrical engineer. If they unsoldered the CPU, and put in an i5/i7 would the machine still work? If so what i5s and i7s would it be compatible with?

And the same question if its soldered ram.

3

Tech are in factory today. I will ask them on Monday when they come back.