This is btw the compute module from the cursed 4x NVME board recently featured on LTT x)

To my surprise and delight I didn’t need to mess with Rockchips ddrbin. Linux bootet fine and the full 32GB were immediately detected. I assume there is room for optimising settings for the new chips, but good enough for now.

Pads after pulling off the old chip and cleaning with a solder wick and IPA.

And another poorly shot video where I pull the old ram chip off the board

Watch the new chip spring back from the surface tension of the molten solder balls (i think) :^)