Thanks for the video! I disassembled mine with your help. I also noticed the clips may not align with the center airflow guide, so prying at the sides might works better than at the center.
Its such a shame that there is now only 1 SSD slot. The memory too... The XPS 9510 used an Intel 11th Gen CPU, and had 2 M.2 Slots. That means, 8 Performance cores, 128GB of RAM, and 16TB of storage!