sleeved set ax1200 to rm sleeved

I bought online a sleeved cable set. The dude told me it was the type 3 (gen 2), but it was the set for the ax1200.



I have a rm750 psu.



When I looked at the pins of my rm set, there are some differences. If you match the cables in the pins of the ax1200 to rm set, can I use them?



Thanks.