PSU cable query

[evohicks]

So I'm thinking of getting the Corsair RM1000x shift for my new build, it should fit nicely into my 5000D airflow case but if anyone has this PSU does it come with the cable direct to my 4090FE or will I have to buy that separately?
The ones that come with the card a a bit bulky that's all.

 

[evohicks]

So the cable from the 4090 connects to the PSU by 2 x 8 pin connections (that came with the PSU) instead of the 4 x 8 pin adapter supplied with the card?