Sure here you go!
I also took the shroud off, it was super simple, I think 5 screws. 3 of which were easily accessible and then 2 that were inbetween fan blades so a little more fiddly but not impossible. I don't know if this is the same as previous DUAL cards.
The heatsink goes a little over the 2 slots by about 5-7mm.
Fans are attached to the actual heatsink (again don't know if this is the same has previous DUAL cards).
Fans are connected to the card with this connector.
To remove the fans there are 4 screws per fan.
I did place the card in the Ncase without the shroud attached but forgot to take a photo (DOH!). I measured there being about 23mm between the heatsink and the bottom of the case.
It's worth noting that the current fans sit about 3-4mm off the heatsink, they are not particularly flush.
Which Noctua fans do you have? I am thinking a couple of NF-A12x15 PWM fans mounted to the bottom of the case would be pretty good? Although I don't know if that would cause issues and 92mm fans mounted directly to the heatsink would be better...?
Hope this is helpful!
