d14 fit in phantom 410 without any problem
i want to use asus sabertooth z87 or asus maximus vi hero(not decided) so corsair vengeance fit on 2-4 slot without any problem
The case can fit a cooler up to 170mm per http://www.overclockers.com/nzxt-phantom-410 -
"CPU Heatsink Support: 170 mm (This is from the carton, not the website. As best I can measure it, there is 175mm from the motherboard to the inside edge of a metal panel. A clear window would take a little away from that, so a 170 mm clearance is appropriate.)"