The Sony PlayStation 5 is not having a lot of SSD capacity out of the box: 825 GB. I decided to add another 1 TB SSD. Please check Sony’s website to see which SSDs are supported.
Information:
https://www.samsung.com/uk/memory-storage/nvme-ssd/980-pro-pcle-4-0-nvme-m-2-ssd-1tb-mz-v8p1t0bw/