https://docs.google.com/spreadsheets/d/1B27_j9NDPU3cNlj2HKcrfpJKHkOf-Oi1DbuuQva2gT4/edit#gid=0
As you can see, quite a lot of drives have Toshiba 64L 3D TLC NAND.
Instead you should be seeing the Rocket as a Phison E12 Reference drive
Split among 2 rails, you will notice however that the PSU does say that the max rated wattage for it is 340W on the 12V rail.
Most PSUs are made in China.
Overall I believe that the article was written mainly for people who actually give a crap about endurance (content creators, etc) but this comments section has spun that into "PLC slower than an HDD reeeeeee"
You probably won't ever see that 520MB/s speed in real life, given that the speed advertised is peak sustained sequential QD32, while most consumers only care about (or should care about) 4K rand r/w QD1.