1. I think you have to use the same backplate. The G10 is just a bracket that sits on top.
2. Its a 92mm fan. Any other 92mm fan would fit. But not any differnt size.
3. I don't think it comes with heat sinks. If your card doesn't have them already, you can buy some.
4. I don't think any of them are permanent.
5. See the link -
NZXT: Kraken X60, Kraken X40
I haven't decided on a cooler yet but I'm going to research the ones you listed and check compatibility with the cases I'm choosing between. I was considering the X41 or H100i/105 because pricing (at least on scan.co.uk) is very similar.
In your opinion, do you think the added cost of a 240mm AIO vs a 140 is worth it? Obviously not including the 3 I mentioned above
And is it only 92mm fans max?
Can I just get any aluminium/copper heatsinks or do they need to be certain sizes? And the reason I ask about a non-permanent way of attaching them is because I saw a video of someone in a similar position with a 290 and a G10 and he claimed than using thermal tape or another method that DIDN'T involve thermal glue would result in the heatsinks eventually falling off
Ok, thanks for that. Leaving the GPUs as they are isn't an option anymore. They simply generate way too much heat. I don't like having to turn off crossfire or not play heavy games just because it's summer lol