I saw in the ram it supports only 1155/1156 and 2nd gen 3rd cpu's..
Nah, it works with other CPUs too. They just advertised with that because so many people were buying 2nd and 3rd generation Core CPUs. And they apparently haven't gotten it updated for 4th generation yet. Memory that works in LGA 1155 will work in LGA 1150 too.