Yes, the RAM can't fit. You can find the info from the company website, the clearance for RAM with dual fans is only 38mm, with only top fan is 65mm, and the Vengeance is 52.5 mm tall, Vengeance LP is 32mm. http://www.noctua.at/main.php?show=faqs&step=2&lng=en&products_id=37
http://www.corsair.com/en-us/support/faqs/memory
Yes, the RAM can't fit. You can find the info from the company website, the clearance for RAM with dual fans is only 38mm, with only top fan is 65mm, and the Vengeance is 52.5 mm tall, Vengeance LP is 32mm. http://www.noctua.at/main.php?show=faqs&step=2&lng=en&products_id=37
http://www.corsair.com/en-us/support/faqs/memory