Canceling order.....thanks for the heads up. I will reconsider them as an option once I move my equipment to the warehouse.
The dual 2000 /4000 is for in house.
I hope to get more avalons to be able to test better.
I think I can use the dual 2000/4000 and the 2980 using the large fan mod from kilo17
I might go with the double DP2000 for my Avalon (which it is not a lot more cash then an EVGA G2) and I would be able to overclock it.
I'm wondering with my ambient temp of 25-30 (77-86 in the US) what the min CFM I would need to cold them. I might plug one or two SP20 with it also ... so not full load but still. Finksy suggest min 100 CFM.
I see that Phil use two Noctua NF-F12 but they cost another 50$ us for the two but they are 71 CFM. I was looking at two silent fan but they are only 52 CFM ... that won't be enough
Not sure what would be best for me.