Just a question, I am using X79A-GD45.

Im looking to upgrade my cooler, currently on cooler master X6 this thing is too big blocking my first GPU PCIE slot so i have to use second slot.

Another thing is the block is too low, causing me to adjust the fan further up because it's hitting the RAM.

I am currently looking at THERMALRIGHT SILVER ARROW cooler, or the noctua nh-d14. Will this fit or do the same thing blocking my access to the pcie-first slot? Anyone using this setup?